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1 theoretical pitch
( геометрический) шаг ( воздушного винта)Englsh-Russian aviation and space dictionary > theoretical pitch
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2 pitch
угол установки лопасти ( винта) ; шаг ( воздушного винта) ; тангаж, движение тангажа, вращение вокруг поперечной оси; угол тангажа; интервал [расстояние] между креслами ( расположенными друг за другом), шаг кресел; совершать движение тангажа; изменять угол тангажа; устанавливать с интервалом [с шагом]put in coarse pitch — переводить (лопасти винта) на большой шаг, увеличивать шаг
put in fine pitch — переводить (лопасти винта) на малый шаг, уменьшать шаг
— in pitch -
3 limit
1) граница || ограничивать2) допуск3) порог; предел || устанавливать предел4) лимит || лимитировать5) мн. ч. интервал значений•down to the limit — в максимальной степени; до предела; предельно
limit approached from the left — мат. предел при стремлении переменной к точке слева
limit from the left — мат. предел слева
limit from the right — мат. предел справа
limit in probability — мат. предел по вероятности
limit in quadratic mean — мат. предел в среднеквадратическом смысле
limit in the mean — мат. предел в среднем
limit on the left — мат. предел слева
limit on the right — мат. предел справа
passage to the limit — мат. предельный переход
proceeding to limit — мат. переход к пределу
to tend to limit — мат. стремиться к пределу
to take limit — мат. найти предел
to set the limit to — устанавливать предел (чего-л.)
- almost significant limit - lower control limit - upper control limitto proceed [pass] to limit — мат. переходить к пределу
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4 ratio
отношение, соотношение, пропорция; степень; коэффициент, см. тж. coefficient; передаточное число [отношение]all-out level/stalling speed ratio — относительный диапазон скоростей полёта (отношение максимальной скорости горизонтального полёта к скорости сваливания)
base(-altltude, -height) ratio — отношение величины базиса фотографирования к высоте
burning (surface)-to-throat (area) ratio — отношение поверхности горения к площади критического сечения сопла (в РДТТ)
chamber volume-to-throat area ratio — приведенная [характеристическая] длина камеры сгорания
envelope-bulk to weight ratio — отношение объёма, занимаемого двигателем, к его сухому весу
lift-(over, to-)drag ratio — аэродинамическое качество
main rotor/engine r.p.m. ratio — степень редукции между двигателем, и несущим винтом, соотношение чисел оборотов несущего винта и вала двигателя
maintenance (man hours)-to-flight (hours) ratio — соотношение объёма работ по наземному обслуживанию (в человеко-часах) и налёта
mixing ratio of moist air — метео. влагосодержаиие
port(-to-)throat ratio — относительная свободная площадь (отношение свободной площади к площади критического сечения сопла)
ratio of specific heats — отношение удельных теплоёмкостей, показатель адиабаты
stoichiometric (equivalence, mixture) ratio — стехиометрическое соотношение компонентов топлива, стехиометрический коэффициент состава топлива
— - to-thrust ratio -
5 curve
1) кривая, кривая линия; характеристика; график3) изгиб; кривизна; закругление4) лекало•- 2D curve- 3D curve
- abrupt curve
- action limit curve
- adjustment curve
- arbitrary definite space curve
- bearing stress curve
- bell-shaped curve
- boundary curve
- calibration curve
- characteristic curve
- characteristic time curve
- clearance curve
- closed curve
- complex curve
- continuous curve
- coupler curve
- curve of the profile bearing length ratio
- curve of the profile bearing length
- damping curve
- definable curve
- deflection curve
- elastic curve
- epitrochoidal curve
- exponential curve
- fillet curve
- final curve
- fitted curves
- flow characteristic curve
- flow rate curve
- force-displacement curve
- French curve
- frequency-response curve
- growth curve
- horizontal curve
- horsepower curve
- ideal curve
- instantaneous torque-vs-stepping-rate curve
- involute curve
- irregular curve
- isocost curve
- isomanpower curve
- learning curve
- life curve
- limit normal point curve
- load curve
- load duration curve
- magnetization curve
- moment curve
- mutually tangent curves
- normal force curve
- normal law curve
- nugget-development curve
- performance curve
- phase curve
- pitch curve
- plane curve
- pocket curve
- polynominal curve
- potential curve
- pressure curve
- pressure-flow curve
- pulse curve
- pulse response curve
- relaxation curve
- resonance curve
- response curve
- resultant curve
- rolling curve
- short learning curve
- sine curve
- smooth curve
- S-N curve
- static torque-vs-angular-displacement curve
- tangent curves
- theoretical curve
- three-dimensional space curve
- tooth lengthwise curve
- torque curve
- torque-rotation curve
- torque-time curve
- torque-vs-displacement curve
- transfer curve
- transient curve
- trimmimg curve
- trochoidal curve
- tuning curve
- vertical curve
- Wöhler curve
- working curveEnglish-Russian dictionary of mechanical engineering and automation > curve
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6 factor
1) коэффициент; множитель2) фактор; показатель || факторный (напр. об анализе)•- acceleration factor
- accuracy correction factor
- accuracy limit factor
- addendum factor
- adjustability factor
- amplification factor
- availability factor
- axial factor
- belt sag factor
- bending stress factor
- capacity factor
- case depth factor
- cavitation factor
- circular thickness factor
- coating mass factor
- Coddington shape factor
- compensation factor
- conformity factor
- constant factor
- contact length factor
- control interaction factor
- conversion factor
- correction factor
- coupling factor
- cutter radius factor
- damping factor
- decay factor
- deflection factor
- depth factor
- derating factor
- derivative action factor
- design factor
- diagnosis factor
- diameter factor
- displacement power factor
- distortion factor
- drive factor
- durability factor
- duty factor
- dynamic factor
- dynamic magnification factor
- eddy-current loss factor
- effectiveness factor
- engagement factor
- engineering factors
- environmental factor
- exposure factor
- face overlap factor
- factor of safety
- failure rate acceleration factor
- fatigue notch factor
- feedback factor
- form factor
- frequency factor
- friction factor
- generalized factor
- geometry factor
- hardness ratio factor
- harmful factor
- helical overlap factor
- Hertz stress factor
- human factor
- idle time factor
- importance factor
- inertia factor
- influencing factor
- instrument security factor
- integral action factor
- interpolation factor
- lateral factor
- lengthwise sliding factor
- Lewis form factor
- life factor
- load distribution factor
- load-sharing factor
- longitudinal distribution factor
- loss factor
- magnification factor
- mains decoupling factor
- mains interference factor
- material factor
- metal deposit factor
- metal removal factor
- mismatching factor
- modifying factor
- modifying velocity factor
- modulation factor
- noise factor
- operation factors
- operational factors
- output factor of good products
- overload factor
- pattern length factor
- perfection factor
- performance factor
- pitch factor
- potential accident factors
- power factor
- precision factor
- profile mismatch factor
- profile-sliding factor
- proportional action factor
- proportional control factor
- pull factor
- pulse shape factor
- Q factor
- quality factor
- radial factor
- ratio correction factor
- recall factor
- reduction factor
- relative damping factor
- relative sensitivity factor
- resultant sliding factor
- retention factor of output
- rotation factor
- running time factor
- safety factor for pick-up
- safety factor
- scale factor
- scaling factor
- scoring factor
- separating factor
- separation factor
- service factor
- shape factor
- shrink factor
- shrinkage factor
- size factor
- squish factor
- stabilization factor
- strain gage factor
- strength balance factor
- strength factor
- stress concentration factor
- stress-modifying factor
- surface stress factor
- temperature factor
- theoretical stress concentration factor
- thrust factor
- time factor
- time ununiformity factor
- time-variant response factor
- tooth form factor
- tooth geometry factor
- tooth loss factor
- tooth strength factor
- torque factor
- traffic congestion factor
- transition factor
- transmission factor
- unit conversion factor
- utilization factor
- variable factor
- velocity factor
- velocity gain factor
- vertical factor
- void factor
- volume ununiformity factor
- weighted factor
- weld geometry factor
- zoom factorEnglish-Russian dictionary of mechanical engineering and automation > factor
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7 approach
1) приближение2) подход3) принцип; метод•- algorithm-specific approach
- all-or-nothing approach
- axiomatic approach
- Bayesian approach
- bilingual approach
- botton-up approach
- brute-force approach
- building-block approach
- comprehensive approach
- context-based approach
- contingency approach
- cross-impact approach
- cut-and-try approach
- database approach
- disaggregated approach
- divide-and-conquer approach
- engineering approach
- entity-relationship approach
- entropy forward approach
- fault-intolerance approach
- fault-tolerance approach
- formal approach
- fulcrum approach
- function-specific approach
- game-model approach
- game-theory approach
- graphic approach
- hardware-intensive approach
- heuristic approach
- hierarchical approach
- holistic approach
- integrated approach
- interactive approach
- interdisciplinary approach
- knowledge-based approach
- line-oriented approach
- modular approach
- module-by-module approach
- multilingual approach
- multiple incarnations approach
- novel approach
- omnibus approach
- performance sampling approach
- pitch-synchronous approach
- probabilistic approach
- Reiter's approach
- scan path approach
- servomechanism approach
- set-theoretical approach
- set-theoretic approach
- simulation approach
- single-task-machine approach
- software-intensive approach
- standards approach
- state-machine approach
- step-by-step approach
- systems approach
- systolic approach
- technically sound approach
- top-down approach
- transition function-based approach
- trial-and-error approach
- turnkey approachEnglish-Russian dictionary of computer science and programming > approach
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8 frequency
- bit frequency
- clock frequency
- conversion frequency
- current-amplification cutoff frequency
- cutoff frequency
- formant frequency
- instruction frequency
- master clock frequency
- master frequency
- N-gram frequency
- pulse recurrence frequency
- pulse frequency
- pulse repetition frequency
- reference frequency
- relative frequency
- sampling frequency
- screen frequency
- signal frequency
- sum frequency
- switching frequency
- test frequency
- theoretical frequency
- threshold frequency
- voice frequency
- voice pitch frequency
- zero frequencyEnglish-Russian dictionary of computer science and programming > frequency
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9 error
ошибка, погрешность; отклонение; рассогласованиеstatic pressure port error — погрешность, обусловленная расположением и формой отверстия для приёма статического давления
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10 thrust
тяга; сила тяги; осевое давление; импульс; создавать тягу или импульсstart in reverse thrust — запускать (двигатель) в режиме реверса тяги [при включенном реверсе]
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