-
41 Dra
1) Общая лексика: Disaster Reduction Alliance, default retirement age2) Американизм: Director Of Regional Advocacy, Drug Regulatory Affairs3) Военный термин: Decision Risk Analysis, Defense Reorganization Act, Defense Research Assessment, Defense Resources Act, Director, Royal Artillery, Doppler radar, declaration of reinforced alert, division rear area, document release authorization4) Техника: data rate adapter, dielectric rod antenna, digital read-in assembly, digital recorder analyzer, discretionary routed array, dropped rod accident, drum read amplifier, dynamic resonance absorber5) Фармакология: АДР (dopamine receptor agonists)6) Оптика: discontinuously reinforced aluminum7) Радио: Delaware Repeater Association8) Телекоммуникации: Daily Round Archives9) Сокращение: Defence Research Agency (UK), Discontinuous Reinforced Aluminum programme (USAF), Dynamic Range Adjustment, dead reckoning analyzer, Dravidian (Other)10) Нефть: drag reduction agent11) Образование: Developmental Reading Assessment12) Микроэлектроника: design registration accuracy13) Сахалин Р: Drag Reducing Agent14) Нефть и газ: АФП, антифрикционная присадка15) НАСА: Detailed Requirements Analysis -
42 MADCAP
1) Военный термин: Mobilization and Deployment Capability Assurance Project, Mosaic Array Data Compression and Processing (Module)2) Вычислительная техника: Multicast Address Dynamic Client Allocation Protocol (RFC 2730, Multicast)3) Сетевые технологии: Multicast Address Dynamic Client Allocation Protocol -
43 SDA
1) Компьютерная техника: Simplified Data Access3) Военный термин: Ships Destination Authority, Standard Double Arm, Strategic Defense Architecture, Strike Damage Assessment, severe damage to artillery, special duty assignment, supporting data analysis, system design activity, systems data analysis4) Техника: shallow-diode array, shutdown to acidize, slewing drive assembly, software development activities, standard design approval, startup detector assembly, supplier data approval5) Религия: Seventh Day Adventist, Seventh Day Adventists6) Юридический термин: Single Daily Action7) Ветеринария: Scottish Dairy Association8) Грубое выражение: Some Dumb Ass9) Телевидение: шина данных10) Сокращение: Soldier's Digital Assistant, Strategic Defence Architecture, System Design Authority, Self Decrypting Archive, Source Data Automation, strand displacement amplification11) Вычислительная техника: Shared Data Architecture, Software Design Automation, System Display Architecture, standard descriptive abstract, synchronous data adapter, Swappable Data Area (DOS), Screen Design Aid (IBM, ADT)12) Литература: Select Distinguished Area13) Нефть: shut down to acidize, остановка скважины для проведения кислотной обработки пласта (shutdown to acidize)14) Биохимия: Sabouraud Dextrose Agar15) Банковское дело: статическая проверка данных (Static Data Authentication)16) Деловая лексика: Simple Direct And Appropriate17) Глоссарий компании Сахалин Энерджи: Sanitary Design Assignment, Shell Development Australia18) Образование: Service Delivery Area19) Сетевые технологии: Serial data acquisition, стандартная аннотация20) Океанография: Survey Documentation And Analysis21) Сахалин Ю: strategic decision analysis22) Авиационная медицина: specific dynamic action23) Расширение файла: Share Distribution Agency, Software Disk Array, Software Distribution Network file archive description, Symbolic Device Address, System Display Architecture (Digital), Software Delivery Agent (IBM)24) Нефть и газ: Static Dissipater Additive (антистатическая присадка)25) Нефтеперерабатывающие заводы: solvent deasphalting26) Молекулярная биология: Strand Displacement Amplification( амплификация с перемещением цепи)27) Фармация: State Drug Administration (Китай)28) Общественная организация: Service Dogs for America29) Должность: Severe Disability Allowance30) Аэропорты: Baghdad International Airport, Baghdad, Iraq31) Программное обеспечение: Secondary Data Access, Speed Demos Archive32) Профсоюзы: Shop, Distributive and Allied Employees' Association -
44 dard
1) Спорт: Dynamic Axial Resistance Device2) Военный термин: Directorate of Aircraft Research and Development, data acquisition requirements document3) Техника: diode array digital radiography4) Физика: Dynamic Axial Rotational Device -
45 madcap
1) Военный термин: Mobilization and Deployment Capability Assurance Project, Mosaic Array Data Compression and Processing (Module)2) Вычислительная техника: Multicast Address Dynamic Client Allocation Protocol (RFC 2730, Multicast)3) Сетевые технологии: Multicast Address Dynamic Client Allocation Protocol -
46 DA
1. daily allowable - суточная квота; разрешенная норма суточной добычи;2. data analysis - анализ данных;3. data automation - автоматизация сбора и обработки данных;4. data available - доступные данные, имеющиеся данные;5. database administrator - администратор базы данных;6. deaerator - деаэратор7. decimal addition - десятичное сложение, сложение в десятичном коде; сложение в десятичной системе счисления;8. decimal-to-analog conversion - преобразование из десятичной формы в аналоговую;9. define area - "задать область"; область определения;10. demand assignment - выделение по требованию; предоставление каналов но требованию;11. depth average - средняя глубина;12. design automation - автоматизация проектирования; автоматическое проектирование;13. desk accessory - настольный реквизит;14. destination address - адрес получателя;15. developing agency - управление по разработкам;16. dielectric anisotropy - анизотропия диэлектрических свойств;17. difference amplifier; differential amplifier - дифференциальный усилитель;18. digital-to-analog - цифроаналоговый;19. digital-to-analog converter - цифроаналоговый преобразователь, преобразователь из цифровой формы в аналоговую;20. diode array - диодная матрица;21. dipole antenna - дипольная антенна;22. direct access - прямой доступ;23. direct-acting - прямого действия; мгновенного действия;24. directional array - направленная решетка;25. discrete address - дискретный адрес;26. dispersing agent - диспергирующее вещество; диспергатор; диспергирующая добавка;27. distributed amplifier - усилитель с распределённым усилением;28. distribution amplifier - усилитель с распределенным усилением; усилитель с одним входом и несколькими изолированными выходами;29. district attorney - районный прокурор;30. donor-acceptor - донорно-акцепторный;31. dose assessment - оценка дозы облучения;32. double amplitude - размах, удвоенная амплитуда сигнала;33. double-acting - реверсивный; двойного действия;34. drawn-and-annealed - тянутый и отожжённый; протянутый с отжигом;35. drift angle - угол сноса; угол дрейфа;36. dummy antenna - эквивалент антенны;37. dummy load - эквивалент нагрузки;38. dynamic allocation - динамическое распределение;39. telephone does not answer - "телефон не отвечает" -
47 DSA
1. data striping array - матрица с интерливингом данных;2. deep space antenna - антенна системы дальней космической связи;3. deployable solar array - развертываемая солнечная батарея;4. diagnostic self-assessment - диагностическая самооценка;5. differential synthesis algorithm - алгоритм дифференциального синтеза;6. diffusion self-alignment technology - технология диффузионного самосовмещения;7. directory system agent - агент системы каталогов;8. discrete sample analyzer - анализатор дискретных образцов;9. distributed systems architecture - архитектура распределённых систем;10. Doppler shift attenuation - ослабление доплеровского смещения;11. Doppler spectrum analyzer - анализатор спектра доплеровской частоты;12. double-diffused self-aligned process - двухдиффузионный самосовмещённый процесс;13. double studded adaptor - переходной фланец с двумя рядами шпилек;14. down sensor assembly - ориентированный на Землю блок датчиков космического аппарата;15. drill spool adaptor - переходная катушка;16. dynamic signal analyzer - динамический анализатор сигналов -
48 architecture
1) структура; конфигурация; конструкция2) вчт архитектура•- bit-addressable architecture
- bit-slice architecture
- boundary scan architecture - bus architecture
- bus structured architecture
- chip architecture
- client-server architecture
- closed architecture - computer family architecture
- connectionist architecture
- data bus architecture
- data flow architecture
- defense-in-depth security architecture
- die architecture
- digital network architecture - dynamic power management architecture
- dynamic scalable architecture
- engagement architecture - firmware architecture
- hardware architecture
- Harvard architecture
- high-performance computer architecture
- hub architecture
- industry standard architecture
- linear addressing architecture
- machine check architecture
- medium control architecture
- micro channel architecture
- MIMD architecture
- MISD architecture
- modular architecture
- multi-issue architecture
- multiple-instruction multiple-data architecture
- multiple-instruction single-data architecture
- multiprocessor architecture
- multi-tier architecture
- network architecture
- neural network architecture - pipelined architecture
- Princeton architecture
- problem-oriented architecture
- process architecture
- PS/2 architecture - security architecture
- segmented addressing architecture
- segmented memory architecture
- serial storage architecture
- shading architecture
- shared memory architecture - single-instruction multiple-data architecture
- single-instruction single-data architecture
- SISD architecture
- slice architecture
- software architecture
- stack architecture
- stack-based architecture
- superpipelined architecture - systolic array architecture - tree architecture
- tree-and-branch architecture - unified memory architecture
- very long instruction word architecture
- virtual architecture - von Neumann architecture -
49 filter
1) фильтр || фильтровать; использовать фильтр2) светофильтр, оптический фильтр•- acceptance filter
- acoustic filter
- acoustic surface-wave filter
- acoustic-wave filter
- acoustooptical filter
- active filter
- ActiveX server filter
- adaptive filter
- air filter
- air-spaced filter
- all-pass filter
- all-pole filter
- all-zero filter
- ambient-light filter
- amplitude filter
- analog-computer filter
- analog-computer-type filter
- antialiasing filter
- apodized filter
- array-processing filter - band-stop filter
- barometric filter
- barometric air filter
- Bessel filter
- binary filter - biquad filter
- biquartic filter
- birefringent filter
- birefringent optical filter
- bleaching filter
- bogon filter
- Bozo filter
- BP filter
- breather filter
- bridge filter
- bridged-T filter
- broadcast filter
- brute-force filter
- Butterworth filter
- canonical recursive filter
- capacitor-input filter
- carrier transfer filter
- Cauer filter
- cavity filter
- cavity-coupled filter
- CCTT filter
- ceramic filter
- channel filter
- channel-bank filter
- channel-separation filter
- Chebyshev filter
- chirp-generating filter
- choke-input filter
- Christiansen filter
- chroma filter
- click filter
- clutter suppression filter
- C-message filter
- coaxial filter
- coherent memory filter
- color filter
- colored-glass filter
- color separation filter
- comb filter
- compensating filter
- complex spatial filter
- composite filter
- constant-current filter
- constant-K filter
- continuous capacitive tapping transversal filter
- continuous inductive tapping transversal filter
- continuously tunable filter
- continuous resistive tapping transversal filter
- convolution filter
- correction filter
- corrective filter
- crystal filter
- dechirping filter
- deconvolution filter
- decoupling filter
- deemphasis filter
- delay-line filter
- delta-modulation filter
- demodulator filter - dichroic filter
- dielectric filter
- dielectric slab filter
- digital filter
- digital frequency mapping filter
- digitally tuned filter - directional filter
- discrete filter
- discrimination filter
- dispersion filter
- dispersive filter
- dm filter
- Doppler filter
- dynamic tracking filter
- electric filter
- electric-wave filter
- electronically tunable filter
- elliptic filter
- elliptic-function filter
- enhancement filter - Fabry-Perot interference filter
- feed-forward MTI radar filter
- feedthrough filter
- fiber filter
- finite impulse-response filter
- finite-duration impulse-response filter
- fin-line filter
- FIR filter
- first-order filter
- fixed filter
- fixed-frequency filter
- fixed-point digital filter
- floating-point digital filter
- formant filter
- Fourier transform filter
- four-port filter
- FP filter
- Frechet filter
- frequency filter
- frustrated total reflection filter
- gelatin filter
- generating filter
- glare filter
- glass filter
- graded filter
- gray filter - harmonic filter
- heat filter
- HF filter
- high filter
- high-cut filter
- high-frequency filter
- high-order filter
- high-pass filter
- hiss filter
- hologram filter
- holographic filter
- IIR filter
- inductive-input filter
- infinite impulse-response filter
- infinite-duration impulse-response filter
- infrared filter
- in-line filter
- integrated-and-dump filter
- integrating filter
- interference filter
- interferential polarizational filter
- intermediate-frequency filter
- interpolation filter
- interstage filter
- inverse filter
- inverse-feedback filter
- ion-implanted array filter
- IR filter
- iterative filter
- junction filter
- Kalman filter
- key-click filter
- keying filter
- kill filter
- L-filter
- ladder-type filter
- lattice filter
- lead-zirconate-titanate filter
- leapfrog filter
- light filter
- line filter
- linear filter
- linear FM pulse compression filter
- linear space-invariant filter
- linear space-noninvariant filter
- liquid filter
- long-wavelength cutoff filter
- loop filter
- lossless filter
- low filter
- low-and-high-pass filter
- low-cut filter - L-section filter
- L-type filter
- lumped-constant filter
- Lyot filter
- magic-T filter
- magnetically tuned filter
- magnetooptical filter
- magnetostatic-wave filter
- magnetostrictive filter
- matched filter
- matched spatial filter
- matching filter
- m-derived filter
- mechanical filter
- mechanical-wave filter
- median filter
- microwave filter
- MIDI filter
- minimum-delay filter
- minimum-phase filter
- mismatched filter
- mode filter
- modulation filter
- multiple-bandpass filter
- multiple-reflection filter
- multiple-resonant-circuit filter
- multi-resonator filter
- multisection filter
- multistage filter
- narrow-band filter
- narrow-cut filter
- ND filter
- network filter
- neutral filter
- neutral-density filter
- neutral gray filter
- noise filter
- nonlinear filter
- nonrecursive filter
- nonselective filter
- notch filter
- n-section filter
- one-dimensional median filter
- optical filter
- packet filter
- parallel-T notch filter
- parametric filter
- partitioned adaptive filter
- passive filter
- phase filter
- photopic filter
- piezoelectric filter
- piezoelectric ceramics filter
- piezoelectric crystal filter
- pi-section filter
- plasma electroacoustic resonance filter
- plastics filter
- polarization interference filter
- polarizing filter
- polaroid filter
- pole-zero filter
- polynomial filter
- pop filter
- postemphasis filter
- postequalization filter
- powder filter
- power-line filter
- powerpack filter
- prediction filter - preequalization filter
- prewhitening filter
- programmable binary transversal filter
- pseudo-noise matched filter
- pulse-compression filter
- PZT filter
- quadrature filter
- quasi-optical filter
- radio-frequency interference filter
- range filter
- RC-filter
- recirculating filter
- recirculating air filter
- rectifier filter - reflection filter
- reflection holographic filter
- rejection filter
- resistance-capacitance filter
- resonant filter
- reverberation suppression filter
- RF filter
- RFI filter
- ripple filter
- roof filter
- rumble filter
- sampled-data filter
- SAW filter
- SC filter
- scatter filter
- scratch filter
- seasonal filter
- selective filter
- sending filter
- separation filter
- series m-derived filter
- SFG filter
- shaping filter
- sharp-cutoff filter
- short-term adaptive filter
- short-wavelength cutoff filter
- shunt m-derived filter
- signal-flow-graph filter
- signal-separation filter
- single-sideband filter
- slope filter
- slot filter
- slotted filter
- smoothing filter
- solid organic-dye filter
- solid-state filter
- sound-effect filter
- spatial filter
- spatial frequencyfilter
- spatial median filter
- spin-wave filter
- stacked crystal filter
- state-variable filter
- strip-line filter
- superconducting filter
- surface-acoustic-wave filter
- surface-wave chirp filter - switched-capacitor filter
- systolic filter
- tapped-delay-line filter
- tee filter
- temporal median filter
- thin-film filter
- thin-metal-film filter
- through filter
- time-dependent filter
- time-invariant filter
- time-varying filter
- tracking filter
- transmission filter
- transmission-line filter
- transparency filter
- transversal filter
- T-section filter
- tunable filter
- tuned filter
- twin-T filter
- two-dimensional filter
- two-dimensional median filter
- two-port filter
- ultraviolet filter
- unvoiced filter
- UV filter
- variable filter
- velocity filter
- vestigial-sideband filter
- voice filter
- voltage-controlled variable-bandwidth filter
- wave filter
- waveguide filter
- weighted filter
- whitening filter
- wide-angle filter
- wide-band filter
- wide-cut filter
- Wiener filter
- Wratten filter
- YIG filter
- yttrium-iron garnet filter
- zero-memory filter -
50 logic
в) логическая схема; логические схемы- active logic
- application logic
- assertion-level logic - base-coupled logic
- binary logic
- bipolar logic
- bit-serial logic
- bubble logic
- buffered logic
- buried-load logic
- business logic
- cache logic
- cellular logic
- charge-coupled logic
- charge-coupled device logic
- chroma invert logic
- clocked logic
- closed C-MOS logic
- collector-coupled logic
- combination logic
- compatible logic - complementary transistor-resistor logic
- computer logic
- control logic
- core logic
- core-transistor logic
- current-hogging logic - current-mode logic
- current-sinking logic
- current-sourcing logic
- degating logic
- designer choice logic - double-railed logic
- dynamic logic - emitter-function logic
- extensional logic
- field-effect transistor logic
- first-order logic
- first-order predicate logic
- formal logic
- full logic
- functional logic
- fuse-programmable array logic
- fuzzy logic
- glue logic - hardware logic
- hard-wired logic
- high-level logic - integrated-circuit logic - latching logic
- local-control logic
- locked-pair logic
- look-ahead carry logic - low-voltage logic - magnetic domain-wall logic
- magnetoelectronic logic
- magnetooptical logic
- majority logic
- mathematical logic - micropower logic
- microwatt logic
- microwave logic
- modal logic
- multiaperture-device logic
- multiemitter-transistor logic
- multilevel logic
- multiphase logic
- multitarget acquisition logic
- multivalued logic
- nanosecond logic
- negative logic
- neighborhood logic - n-level logic
- one-line delay logic
- operation logic
- optical logic
- optoelectronic logic
- pass-transistor logic
- positive logic
- positive true logic
- predicate logic
- programmable logic
- programmable array logic
- quadded logic
- Rambus signaling logic
- random logic
- rapid single flux quantum logic
- reacquisition logic
- Reed-Müller logic
- register transfer logic - resistor-coupled transistor logic - sampling-type logic
- saturated logic
- save-carry logic - Schottky transistor-transistor logic - shared logic
- solid logic
- solid-state logic
- standard logic
- static logic
- stored logic - ternary logic
- tertiary logic
- threshold logic
- tightly-packed logic
- track monitoring logic
- transistor logic - tunnel-diode logic - virtual logic
- voltage-stage logic
- wired program logic -
51 architecture
1) структура; конфигурация; конструкция2) вчт. архитектура•- bit-addressable architecture
- bit-slice architecture
- boundary scan architecture
- broadband network architecture
- bubble chip architecture
- bus architecture
- bus structured architecture
- chip architecture
- client-server architecture
- closed architecture
- common object request brokers architecture
- computer architecture
- computer family architecture
- connectionist architecture
- data bus architecture
- data flow architecture
- defense-in-depth security architecture
- die architecture
- digital network architecture
- distributed enterprise management architecture
- document content architecture
- document interchange architecture
- domain architecture
- dynamic power management architecture
- dynamic scalable architecture
- engagement architecture
- enhanced industry standard architecture
- extensible architecture
- final-form-text document content architecture
- firewall architecture
- firmware architecture
- hardware architecture
- Harvard architecture
- high-performance computer architecture
- hub architecture
- industry standard architecture
- linear addressing architecture
- machine check architecture
- medium control architecture
- micro channel architecture
- MIMD architecture
- MISD architecture
- modular architecture
- multi-issue architecture
- multiple-instruction multiple-data architecture
- multiple-instruction single-data architecture
- multiprocessor architecture
- multi-tier architecture
- network architecture
- neural network architecture
- office document architecture
- office document management architecture
- open architecture
- open document architecture
- open document management architecture
- open network architecture
- organizational architecture
- pipelined architecture
- Princeton architecture
- problem-oriented architecture
- process architecture
- PS/2 architecture
- revisable-form-text document content architecture
- scalable processor architecture
- security architecture
- segmented addressing architecture
- segmented memory architecture
- serial storage architecture
- shading architecture
- shared memory architecture
- signal computing system architecture
- SIMD architecture
- single-instruction multiple-data architecture
- single-instruction single-data architecture
- SISD architecture
- slice architecture
- software architecture
- stack architecture
- stack-based architecture
- superpipelined architecture
- systems application architecture
- systems monitor architecture
- systems network architecture
- systolic architecture
- systolic array architecture
- Texas Instruments graphics architecture
- three-tier architecture
- tree architecture
- tree-and-branch architecture
- twin-bank memory architecture
- two-level cache architecture
- unified memory architecture
- very long instruction word architecture
- virtual architecture
- virtual intelligent storage architecture
- VLIW architecture
- von Neumann architecture
- Windows open services architectureThe New English-Russian Dictionary of Radio-electronics > architecture
-
52 filter
1) фильтр || фильтровать; использовать фильтр2) светофильтр, оптический фильтр•- acceptance filter
- acoustic filter
- acoustic surface-wave filter
- acoustic-wave filter
- acoustooptical filter
- active filter
- ActiveX server filter
- adaptive filter
- air filter
- air-spaced filter
- all-pass filter
- all-pole filter
- all-zero filter
- ambient-light filter
- amplitude filter
- analog-computer filter
- analog-computer-type filter
- antialiasing filter
- apodized filter
- array-processing filter
- avalanche matched filter
- balanced filter
- band-elimination filter
- band-exclusion filter
- bandpass filter
- band-rejection filter
- band-splitting filter
- band-stop filter
- barometric air filter
- barometric filter
- Bessel filter
- binary filter
- binary transversal filter
- binomial filter
- biquad filter
- biquartic filter
- birefringent filter
- birefringent optical filter
- bleaching filter
- bogon filter
- Bozo filter
- BP filter
- breather filter
- bridge filter
- bridged-T filter
- broadcast filter
- brute-force filter
- Butterworth filter
- canonical recursive filter
- capacitor-input filter
- carrier transfer filter
- Cauer filter
- cavity filter
- cavity-coupled filter
- CCTT filter
- ceramic filter
- channel filter
- channel-bank filter
- channel-separation filter
- Chebyshev filter
- chirp-generating filter
- choke-input filter
- Christiansen filter
- chroma filter
- click filter
- clutter suppression filter
- C-message filter
- coaxial filter
- coherent memory filter
- color filter
- color separation filter
- colored-glass filter
- comb filter
- compensating filter
- complex spatial filter
- composite filter
- constant-current filter
- constant-K filter
- continuous capacitive tapping transversal filter
- continuous inductive tapping transversal filter
- continuous resistive tapping transversal filter
- continuously tunable filter
- convolution filter
- correction filter
- corrective filter
- crystal filter
- dechirping filter
- deconvolution filter
- decoupling filter
- deemphasis filter
- delay-line filter
- delta-modulation filter
- demodulator band filter
- demodulator filter
- dereverberation filter
- dichroic filter
- dielectric filter
- dielectric slab filter
- digital filter
- digital frequency mapping filter
- digital matched filter
- digital spectral mapping filter
- digitally tuned filter
- directional filter
- discrete filter
- discrimination filter
- dispersion filter
- dispersive filter
- dm filter
- Doppler filter
- dynamic tracking filter
- electric filter
- electric-wave filter
- electronically tunable filter
- elliptic filter
- elliptic-function filter
- enhancement filter
- extended Kalman filter
- Fabry-Perot filter
- Fabry-Perot interference filter
- feed-forward MTI radar filter
- feedthrough filter
- fiber filter
- finite impulse-response filter
- finite-duration impulse-response filter
- fin-line filter
- FIR filter
- first-order filter
- fixed filter
- fixed-frequency filter
- fixed-point digital filter
- floating-point digital filter
- formant filter
- Fourier transform filter
- four-port filter
- FP filter
- Frechet filter
- frequency filter
- frustrated total reflection filter
- gelatin filter
- generating filter
- glare filter
- glass filter
- graded filter
- gray filter
- grounded-capacitor low-pass filter
- gyrator filter
- harmonic filter
- heat filter
- HF filter
- high filter
- high-cut filter
- high-frequency filter
- high-order filter
- high-pass filter
- hiss filter
- hologram filter
- holographic filter
- IIR filter
- inductive-input filter
- infinite impulse-response filter
- infinite-duration impulse-response filter
- infrared filter
- in-line filter
- integrated-and-dump filter
- integrating filter
- interference filter
- interferential polarizational filter
- intermediate-frequency filter
- interpolation filter
- interstage filter
- inverse filter
- inverse-feedback filter
- ion-implanted array filter
- IR filter
- iterative filter
- junction filter
- Kalman filter
- key-click filter
- keying filter
- kill filter
- ladder-type filter
- lattice filter
- lead-zirconate-titanate filter
- leapfrog filter
- L-filter
- light filter
- line filter
- linear filter
- linear FM pulse compression filter
- linear space-invariant filter
- linear space-noninvariant filter
- liquid filter
- long-wavelength cutoff filter
- loop filter
- lossless filter
- low filter
- low-and-high-pass filter
- low-cut filter
- low-pass filter
- LP filter
- L-section filter
- L-type filter
- lumped-constant filter
- Lyot filter
- magic-T filter
- magnetically tuned filter
- magnetooptical filter
- magnetostatic-wave filter
- magnetostrictive filter
- matched filter
- matched spatial filter
- matching filter
- m-derived filter
- mechanical filter
- mechanical-wave filter
- median filter
- microwave filter
- MIDI filter
- minimum-delay filter
- minimum-phase filter
- mismatched filter
- mode filter
- modulation filter
- multiple-bandpass filter
- multiple-reflection filter
- multiple-resonant-circuit filter
- multi-resonator filter
- multisection filter
- multistage filter
- narrow-band filter
- narrow-cut filter
- ND filter
- network filter
- neutral filter
- neutral gray filter
- neutral-density filter
- noise filter
- nonlinear filter
- nonrecursive filter
- nonselective filter
- notch filter
- n-section filter
- one-dimensional median filter
- optical filter
- packet filter
- parallel-T notch filter
- parametric filter
- partitioned adaptive filter
- passive filter
- phase filter
- photopic filter
- piezoelectric ceramics filter
- piezoelectric crystal filter
- piezoelectric filter
- pi-section filter
- plasma electroacoustic resonance filter
- plastics filter
- polarization interference filter
- polarizing filter
- polaroid filter
- pole-zero filter
- polynomial filter
- pop filter
- postemphasis filter
- postequalization filter
- powder filter
- power-line filter
- powerpack filter
- prediction filter
- prediction-error filter
- preemphasis filter
- preequalization filter
- prewhitening filter
- programmable binary transversal filter
- pseudo-noise matched filter
- pulse-compression filter
- PZT filter
- quadrature filter
- quasi-optical filter
- radio-frequency interference filter
- range filter
- RC-filter
- recirculating air filter
- recirculating filter
- rectifier filter
- recurrent extended Kalman filter
- recursive filter
- reflection filter
- reflection holographic filter
- rejection filter
- resistance-capacitance filter
- resonant filter
- reverberation suppression filter
- RF filter
- RFI filter
- ripple filter
- roof filter
- rumble filter
- sampled-data filter
- SAW filter
- SC filter
- scatter filter
- scratch filter
- seasonal filter
- selective filter
- sending filter
- separation filter
- series m-derived filter
- SFG filter
- shaping filter
- sharp-cutoff filter
- short-term adaptive filter
- short-wavelength cutoff filter
- shunt m-derived filter
- signal-flow-graph filter
- signal-separation filter
- single-sideband filter
- slope filter
- slot filter
- slotted filter
- smoothing filter
- solid organic-dye filter
- solid-state filter
- sound-effect filter
- spatial filter
- spatial frequency filter
- spatial median filter
- spin-wave filter
- stacked crystal filter
- state-variable filter
- strip-line filter
- superconducting filter
- surface-acoustic-wave filter
- surface-wave chirp filter
- surface-wave comb filter
- swept filter
- switched-capacitor filter
- systolic filter
- tapped-delay-line filter
- tee filter
- temporal median filter
- thin-film filter
- thin-metal-film filter
- through filter
- time-dependent filter
- time-invariant filter
- time-varying filter
- tracking filter
- transmission filter
- transmission-line filter
- transparency filter
- transversal filter
- T-section filter
- tunable filter
- tuned filter
- twin-T filter
- two-dimensional filter
- two-dimensional median filter
- two-port filter
- ultraviolet filter
- unvoiced filter
- UV filter
- variable filter
- velocity filter
- vestigial-sideband filter
- voice filter
- voltage-controlled variable-bandwidth filter
- wave filter
- waveguide filter
- weighted filter
- whitening filter
- wide-angle filter
- wide-band filter
- wide-cut filter
- Wiener filter
- Wratten filter
- YIG filter
- yttrium-iron garnet filter
- zero-memory filterThe New English-Russian Dictionary of Radio-electronics > filter
-
53 logic
в) логическая схема; логические схемы•- active logic
- application logic
- assertion-level logic
- assisted Gunning transceiver logic
- asynchronous logic
- base-coupled logic
- binary logic
- bipolar logic
- bit-serial logic
- bubble logic
- buffered logic
- buried-load logic
- business logic
- cache logic
- cellular logic
- charge-coupled device logic
- charge-coupled logic
- chroma invert logic
- clocked logic
- closed C-MOS logic
- collector-coupled logic
- combination logic
- compatible current-sinking logic
- compatible logic
- complementary constant-current logic
- complementary resistor-diode-transistor logic
- complementary transistor-resistor logic
- complementary-transistor logic
- computer logic
- control logic
- core logic
- core-transistor logic
- current-hogging injection logic
- current-hogging logic
- current-merged logic
- current-mode logic
- current-sinking logic
- current-sourcing logic
- degating logic
- designer choice logic
- digital summation threshold logic
- diode logic
- diode-transistor logic
- direct-coupled field-effect-transistor logic
- direct-coupled logic
- direct-coupled transistor logic
- direct-coupled unipolar transistor logic
- distributed logic
- domain-tip-propagation logic
- domain-wall logic
- double-railed logic
- dynamic logic
- emitter-coupled current-steering logic
- emitter-coupled logic temperature compensated
- emitter-coupled logic
- emitter-coupled transistor logic
- emitter-emitter coupled logic
- emitter-follower logic
- emitter-function logic
- extensional logic
- field-effect transistor logic
- first-order logic
- first-order predicate logic
- formal logic
- full logic
- functional logic
- fuse-programmable array logic
- fuzzy logic
- glue logic
- Gunning transceiver logic
- half-line delay logic
- hardware logic
- hard-wired logic
- high-level logic
- high-level transistor-transistor logic
- high-noise immunity logic
- high-power logic
- high-threshold logic
- Horn clause logic
- integrated injection logic
- integrated Schottky logic
- integrated-circuit logic
- intensional logic
- isoplanar integrated injection logic
- Josephson logic
- latching logic
- local-control logic
- locked-pair logic
- look-ahead carry logic
- low-level logic
- low-power diode-transistor logic
- low-power logic
- low-power resistor-transistor logic
- low-power Schottky transistor-transistor logic
- low-threshold logic
- low-voltage logic
- low-voltage transistor-transistor logic
- machine logic
- magnetic domain-wall logic
- magnetoelectronic logic
- magnetooptical logic
- majority logic
- mathematical logic
- merged transistor logic
- metal-oxide-semiconductor transistor logic
- microcontrol logic
- micropower logic
- microwatt logic
- microwave logic
- modal logic
- multiaperture-device logic
- multiemitter-transistor logic
- multilevel logic
- multiphase logic
- multitarget acquisition logic
- multivalued logic
- nanosecond logic
- negative logic
- negative true logic
- neighborhood logic
- n-level logic
- one-line delay logic
- operation logic
- optical logic
- optoelectronic logic
- pass-transistor logic
- positive logic
- positive true logic
- predicate logic
- programmable array logic
- programmable logic
- quadded logic
- Rambus signaling logic
- random logic
- rapid single flux quantum logic
- reacquisition logic
- Reed-Müller logic
- register transfer logic
- resistor-capacitor diode-transistor logic
- resistor-capacitor transistor logic
- resistor-coupled transistor logic
- resistor-transistor logic
- RSFQ logic
- sampling-type logic
- saturated logic
- save-carry logic
- Schottky transistor logic
- Schottky transistor-transistor logic
- Schottky-diode FET logic
- self-aligned superinjection logic
- sequential logic
- shared logic
- solid logic
- solid-state logic
- standard logic
- static logic
- stored logic
- substrate-fed logic
- symbolic logic
- symmetrical emitter-coupled logic
- synchronous logic
- ternary logic
- tertiary logic
- threshold logic
- tightly-packed logic
- track monitoring logic
- transistor current-steering logic
- transistor logic
- transistor-coupled logic
- transistor-diode logic
- transistor-resistor logic
- transistor-transistor logic
- tri-state logic
- tunnel-diode charge-transformer logic
- tunnel-diode coupled logic
- tunnel-diode logic
- tunnel-diode transistor logic
- unsaturated logic
- variable-threshold logic
- vertical injection logic
- virtual logic
- voltage-stage logic
- wired program logicThe New English-Russian Dictionary of Radio-electronics > logic
-
54 DSA
I [Data Striping Array] матрица с интерливингом данных II [Dynamic Signal Analyzer] динамический анализатор сигналов III [Directory System Agent] агент системы каталогов( программное средство, обеспечивающее работу с информационным фондом конкретной организации или определенной организационной единицы) -
55 element
2) (гальванический) элемент, первичный источник тока•-
flip-flop pneumatic logic element
-
off delay timer pneumatic logic element
-
on delay timer pneumatic logic element
-
acid-forming element
-
acoustic element
-
active element
-
actuating element
-
adaptive element
-
adding element
-
addition element
-
age-hardening element
-
alkaline elements
-
alkaline-earth elements
-
alloying element
-
analog element
-
analog memory element
-
AND element
-
annular fuel element
-
array element
-
austenite promoting element
-
ball-type element
-
bare fuel element
-
bearing element
-
bending element
-
bidirectional filter element
-
bimorph element
-
binary element
-
bistable element
-
bonded fuel element
-
boundary element
-
breeder fuel element
-
breeder element
-
C element
-
capacitance element
-
capacitor element
-
center-tapped element
-
chemical element
-
circuit element
-
cleanable filter element
-
coarse filter element
-
code element
-
commutation element
-
comparison element
-
compression element
-
computing element
-
conditioning element
-
conducting element
-
conductive plastic element
-
contacting element
-
control element
-
coolant maintenance element
-
coupling element
-
crack tip element
-
crystal element
-
current-responsive element
-
daisywheel typing element
-
damping element
-
data element
-
decision element
-
delay element
-
detectable element
-
detecting element
-
digital element
-
discrete element
-
display element
-
dissipative element
-
distorting element
-
distributed-constant element
-
distributed element
-
drafting element
-
driven element
-
driving element
-
dummy element
-
dummy filter element
-
dynamic element
-
electric heating element
-
electrical element
-
electroluminescence element
-
electronic element
-
element of length
-
element of matrix
-
element of surface of revolution
-
enclosing program element
-
end-fed element
-
end-fire element
-
engine wear elements
-
equally spaced elements
-
equivalence element
-
errorprone element
-
exclusive OR element
-
executive element
-
expansion element
-
expendable filter element
-
factory-made element
-
fed element
-
feed element
-
felt element
-
ferrite promoting element
-
fertile fuel element
-
filler element
-
film registration element
-
filter element
-
final control element
-
finite element
-
finned fuel element
-
flexural element
-
fluid element
-
friction element
-
fuel element
-
fuse element
-
glass-forming element
-
golf-ball typing element
-
graphite-carbon cloth friction element
-
hardening element
-
heat-absorbing element
-
heater element
-
heat-exchange element
-
heating element
-
heat-protection element
-
higher-order element
-
hollow fuel element
-
hook-up element
-
IC element
-
identity element
-
image element
-
impurity element
-
inclusive OR element
-
indicator element
-
inside-out flow filter element
-
instantaneous element
-
interacting jet element
-
interstitial element
-
isoparametric element
-
knitting elements
-
L element
-
lamp sealed element
-
lens element
-
light-sensitive element
-
lineal element
-
list element
-
logical element
-
logic element
-
long-exposure fuel element
-
loop-forming elements
-
lossless element
-
lossy element
-
low-boiling element
-
lumped-constant element
-
lumped element
-
M element
-
magnet filter element
-
magnetic element
-
magnox fuel element
-
majority decision element
-
majority element
-
master element
-
matrix element
-
measuring element
-
memory element
-
memory pneumatic logic element
-
metal edge filter element
-
metal screen filter element
-
modular filter element
-
motor element
-
movable genetic element
-
movable operating element
-
moving element
-
NAND element
-
negation element
-
nondimensioned element
-
nondissipative element
-
nonequivalent element
-
nonlinear element
-
nonradiating element
-
NOR element
-
NOT element
-
NOT-AND element
-
NOTOR element
-
omnidirectional element
-
optical logic element
-
OR element
-
outside-in flow filter element
-
paper element
-
parasitic element
-
passive element
-
Peltier element
-
photographic element
-
picture element
-
piezoelectric ceramic element
-
piezoelectric crystal element
-
piezoelectric load measuring element
-
plain filter element
-
pleated filter element
-
plug-in element
-
poison element
-
precast element
-
prefabricated element
-
prestressed element
-
primary air cleaner element
-
primary element
-
prismatic fuel element
-
processing element
-
program element
-
pump barret element
-
pump element
-
pure fluid element
-
radiating element
-
rare earth elements
-
rectifying element
-
reference element
-
reinforcing element
-
residual element
-
resistance element
-
resistive element
-
resistor element
-
resolution element
-
ribbon fuel element
-
rod-type fuel element
-
rubbing element
-
safety element
-
scanning element
-
scene element
-
screening filter element
-
sealing element
-
secondary air cleaner element
-
self-cleaning filter element
-
semiconductor element
-
sensing element
-
signal element
-
simplex element
-
single element
-
solar collector element
-
solid finite element
-
solute hardener element
-
springing element
-
stabilizing element
-
standard element
-
static element
-
stiffening element
-
storage element
-
strain-sensing element
-
structural element
-
switching element
-
synthetic fiber filter element
-
tape-guiding element
-
target element
-
tensile element
-
thermal element
-
thermally sensitive element
-
thermoelectric element
-
thermostatic element
-
thorium-base fuel element
-
threshold element
-
throwaway filter element
-
time element
-
timing element
-
torsional element
-
trace element
-
tracer elements
-
transfer elements
-
transitional element
-
tread element
-
trimming element
-
tubular electric heating element
-
tubular fuel element
-
tuning element
-
two stage filter element
-
two-terminal element
-
typing element
-
unbonded fuel element
-
undriven element
-
uranium-base fuel element
-
water absorption filter element
-
wound-wire filter element
-
woven screen filter element -
56 characteristic
1. характеристика || характеристический2. характерный, типичный3. pl. параметры
* * *
1. характеристика; параметр2. особенность; свойство; характерная черта
* * *
* * *
характеристика, параметр
* * *
1) характеристика; параметр2) особенность; свойство; характерная черта•- aerodynamic characteristic
- afterfailure characteristic
- amplitude characteristics
- amplitude characteristics of event
- array characteristic
- availability characteristic
- chemical oil characteristic
- conditional characteristic
- corrosive characteristics
- crack propagation characteristic
- cracking characteristic of catalyst
- detonation characteristic
- disintegration characteristic of rock
- distillation characteristic
- drilling mud characteristics
- external characteristic
- failure characteristic of rock
- feed-off characteristic
- field characteristic
- filtration characteristics
- flooding characteristics
- flow characteristics
- fluid-bearing characteristic of reservoir
- formation characteristic
- gas characteristic
- geophone characteristic
- hoisting characteristic of drilling rig
- geological-and-physical reservoir characteristic
- geomorphologic characteristic
- geophysical log characteristic
- hydrochemical characteristic
- hydrogeological characteristic
- identifiable characteristic
- kinetic characteristic
- lateral penetration characteristic
- lithofacies characteristic
- lithologic characteristic of reservoir
- lithologic-and-petrographic characteristic
- load characteristic
- knock characteristic of gasoline
- neutron-slowing-down characteristic
- operating characteristic
- operational characteristic
- performance characteristic
- petroleum characteristic
- petrophysical characteristic
- pore volume characteristic
- priming characteristics
- producing characteristics
- production characteristics
- pulling characteristic of drawworks
- pump priming characteristic
- radial investigation characteristic
- reliability characteristic
- repairability characteristic
- reservoir characteristics
- rheological characteristic
- rock characteristic
- running characteristic
- safety characteristic
- sea bottom characteristic
- service characteristic
- signal characteristic
- solidifying characteristics
- starting characteristic
- steady-state characteristic
- survival characteristic
- switching characteristics
- technical characteristics
- thermal characteristic
- time-to-failure characteristic
- torque characteristic
- towing characteristic
- travel time characteristics
- tribotechnical characteristic
- trouble-free characteristic
- velocity characteristic
- vertical response characteristic
- vibration characteristic
- wavelet characteristics
- wear characteristic
- welding characteristics
- well characteristic
- well-producing characteristics
- working characteristic* * *Англо-русский словарь нефтегазовой промышленности > characteristic
-
57 point
1. точка2. кончик; наконечник; острый конец; острие; конец бура; острие долота3. режущая часть ( инструмента)5. вершина горы, пикfictive point of fixity — фиктивная точка крепления (заглублённой в дно моря опорной колонны самоподнимающейся платформы)
point of batch end — точка смены партий нефтепродуктов в трубопроводе (при последовательной перекачке)
point of maximum load — предел упругости при растяжении, временное сопротивление разрыву
point of no flow — точка начала выброса (в газлифте), точка отсутствия дебита или подачи
* * *
1. точка
* * *
1. точка; пункт
* * *
1. пункт, точка2. термин, характеризующий длину оператора фильтра (напр., 56-точечный фильтр)
* * *
1) точка2) кончик; наконечник; острый конец4) конец бура5) режущий угол ( алмаза)6) режущая часть ( инструмента)•- point of contact
- point of detection
- point of lattice
- point of leakage
- point of maximum load
- point of no-flow
- point of suspension
- point of water entry
- aniline point
- array points
- ball point
- breaking point
- breakover point
- bull point
- cardinal points
- casing point
- cementing point
- checking shot point
- chisel point
- cloud point
- common depth point
- common receiver point
- common reflection point
- condensation point
- corrosion point
- cross point
- crossing point
- crossover point
- cut point
- cutoff point
- cutting point
- datum point
- decomposition point
- delivery point
- depth point
- depth reference point
- detector point
- dew point
- diamond point
- diffracting point
- directional kickoff point
- drill bit point
- drop point
- drop-out point
- dynamic measure point
- end boiling point
- failure point
- fictive point of fixity
- filling point
- fire point
- flammability point
- flash point
- flood starting point
- flow point
- focal point
- free point
- freeze point
- freeze point of string
- gage point
- gas point
- gas control point
- gas hydrate formation point
- hammer point
- ignition point
- image point
- inhibitor feed point
- initial boiling point
- injection point
- kickoff point
- lance point
- loading point
- logging tool measure point
- lower pick-up point
- maintenance point
- measure point
- measurement point
- measuring point
- melting point
- mid-percentage point
- moil point
- multiple shot points
- normal incidence point
- offset shot point
- paraffin crystallization point
- paraffin saturation point
- pipe departure point
- pour point
- pulling point
- quarter points
- receiver point
- reflection depth point
- refraction point
- refraction depth point
- retrograde dew point
- run-off point
- saturation point
- setting point
- shot point
- single failure point
- skipped shot point
- smoke point
- softening point
- solidification point
- source point
- spear point
- stalling point
- static measure point
- stuck point
- takeoff point
- tapping point
- thaw point
- tie point
- transition point
- transition point of paraffin wax
- wax dropout point
- weak point
- weight-drop point
- whipstock point
- yield point* * *• острие• отметка• пик• уставка -
58 response
1. реагирование, ответная реакция; отзвук; отдача2. срабатывание3. характеристика, кривая5. приёмистость ( скважины)
* * *
* * *
1) реагирование; реакция ( на воздействие)2) приёмистость ( скважины)•- response of log
- response of logging tool
- response of neutron tool
- response of sonic log
- response of tool to gas
- array response
- casing collar response
- dynamic response
- empty-hole tool response
- gamma-ray log response
- gamma-ray logging response
- geophone response
- logging response
- neutron response
- shot pattern response
- sonic receiver response
- tension response
- thin-layer response
- well-logging response* * *• кривая• отдача• реакцияАнгло-русский словарь нефтегазовой промышленности > response
-
59 ADAM
1) Компьютерная техника: Affordable Desktop Application Manager, automatic dialin to access message2) Медицина: возрастной андрогенный дефицит, amniotic deformity, adhesions, and mutilations3) Военный термин: Architecture Development Analysis Model, Artillery Delivered Anti-Personnel Mine, advanced data management, advanced digital avionics map, air defense antimissile, air defense area monthly, air-delivered attack marker, area denial artillery munitions, area denial artillery-delivered mine5) Юридический термин: Arrestee Drug Abuse And Monitoring6) Грубое выражение: A Dumb Ass Mother-fucker7) Сокращение: Advanced Dynamic Anthropomorphic Manikin, Area Denial Anti-personnel / Artillery Munition, Area-Denial Artillery Munition, Artillery-Delivered Antipersonnel Mine, airport datum monument [program] (данные базовой программы аэропорта)8) Университет: Advanced Design And Modeling9) Электроника: Advanced Digital Audio Matrix10) Иммунология: Animated Dissection Of Anatomy For Medicine11) Биотехнология: Array-based discovery of adaptive mutations12) Образование: Activities Designed Around Multimedia13) Автоматика: advanced abrasive machining15) Общественная организация: American Divorce Association for Men -
60 Adam
1) Компьютерная техника: Affordable Desktop Application Manager, automatic dialin to access message2) Медицина: возрастной андрогенный дефицит, amniotic deformity, adhesions, and mutilations3) Военный термин: Architecture Development Analysis Model, Artillery Delivered Anti-Personnel Mine, advanced data management, advanced digital avionics map, air defense antimissile, air defense area monthly, air-delivered attack marker, area denial artillery munitions, area denial artillery-delivered mine5) Юридический термин: Arrestee Drug Abuse And Monitoring6) Грубое выражение: A Dumb Ass Mother-fucker7) Сокращение: Advanced Dynamic Anthropomorphic Manikin, Area Denial Anti-personnel / Artillery Munition, Area-Denial Artillery Munition, Artillery-Delivered Antipersonnel Mine, airport datum monument [program] (данные базовой программы аэропорта)8) Университет: Advanced Design And Modeling9) Электроника: Advanced Digital Audio Matrix10) Иммунология: Animated Dissection Of Anatomy For Medicine11) Биотехнология: Array-based discovery of adaptive mutations12) Образование: Activities Designed Around Multimedia13) Автоматика: advanced abrasive machining14) НАСДАК: Adam.Com15) Общественная организация: American Divorce Association for Men
См. также в других словарях:
Dynamic array — Several values are inserted at the end of a dynamic array using geometric expansion. Grey cells indicate space reserved for expansion. Most insertions are fast (constant time), while some are slow due to the need for reallocation (Θ(n) time,… … Wikipedia
Dynamic table — may refer to: Dynamic array Sortable table This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article … Wikipedia
Array — In computer science an array [Paul E. Black, array , in Dictionary of Algorithms and Data Structures , Paul E. Black, ed., U.S. National Institute of Standards and Technology. 26 August 2008 (accessed 10 September 2008).… … Wikipedia
Array data type — Not to be confused with Array data structure. In computer science, an array type is a data type that is meant to describe a collection of elements (values or variables), each selected by one or more indices that can be computed at run time by the … Wikipedia
Dynamic random access memory — (DRAM) is a type of random access memory that stores each bit of data in a separate capacitor within an integrated circuit. Since real capacitors leak charge, the information eventually fades unless the capacitor charge is refreshed periodically … Wikipedia
Dynamic aperture — is a term in acoustics used very much like aperture in photography. The arrays in side scan sonar can be programmed to transmit just a few elements at a time or all the elements at once. The more elements transmitting, the narrower the beam and… … Wikipedia
Dynamic programming — For the programming paradigm, see Dynamic programming language. In mathematics and computer science, dynamic programming is a method for solving complex problems by breaking them down into simpler subproblems. It is applicable to problems… … Wikipedia
Dynamic random-access memory — DRAM redirects here. For other uses, see Dram (disambiguation). Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube … Wikipedia
Dynamic positioning — Offshore Support Vessel Toisa Perseus with, in the background, the fifth generation deepwater drillship Discoverer Enterprise, over the Thunder Horse Oil Field. Both are equipped with DP systems. Dynamic positioning (DP) is a computer controlled… … Wikipedia
Dynamic range — For other uses, see Dynamic range (disambiguation). Dynamic range, abbreviated DR or DNR,[1] is the ratio between the largest and smallest possible values of a changeable quantity, such as in sound and light. It is measured as a ratio, or as a… … Wikipedia
Dynamic programming language — This article is about a class of programming languages, for the method for reducing the runtime of algorithms, see Dynamic programming. Dynamic programming language is a term used broadly in computer science to describe a class of high level… … Wikipedia