-
1 ratio of attenuation
-
2 ratio
1) отношение; соотношение2) коэффициент; пропорция3) фактор•- ratio of circumference to diameter - ratio of compression - ratio of damping - ratio of dimensions - ratio of expansion - ratio of gear - ratio of grade - ratio of refraction - ratio of reinforcement - ratio of slip - ratio of slope - ratio of transformation - ratio of transmission - air circulation ratio - air void ratio - amplifier ratio - area-border ratio - availability ratio - balanced steel ratio - bending moment ratio - braking ratio - cement-aggregate ratio - cement-space ratio - cement-water ratio - circulation ratio - compression ratio - concentration ratio - control ratio - cost-effectiveness ratio - critical void ratio - damping ratio - daylight ratio - daylight area ratio - depth-to-span ratio - depth-to-width ratio - design ratio - detrusion ratio - dilution ratio - economic ratio - economic ratio of reinforcement in concrete - elastic ratio - explosive ratio - fatigue ratio - feedback ratio - fineness ratio - free water-cement ratio - gear ratio - housing expense ratio - hydrostatic pressure ratio - inlet-outlet pressure ratio - land-to-building ratio - lime ratio - mixture ratio - modular ratio - mortar-voids ratio - output-input ratio - plant and equipment use ratio - plot ratio - Poisson's ratio - power-weight ratio - reduction ratio - reflection ratio - rise-to-span ratio - safety ratio - sag ratio - sand-coarse aggregate ratio - shrinkage ratio - slenderness ratio - span-depth ratio - special heat ratio - steel area ratio - strength-weight ratio - stress ratio - void cement ratio - voids ratio - volumetric ratio - water-binder ratio - water-cement ratio - window efficiency ratio - working reduction ratio - yield ratio* * *коэффициент- ratio of slope
- aggregate-cement ratio
- air circulation ratio
- air entrainment ratio
- air space ratio
- air void ratio
- appearance ratio
- area ratio
- aspect ratio
- authority ratio
- bending moment ratio
- cement-aggregate ratio
- cement/water ratio
- circulation ratio
- column slenderness ratio
- compression ratio
- conjugate ratio
- consolidation ratio
- correlation ratio
- critical void ratio
- cutoff ratio
- damping ratio
- day-light area ratio
- depth-to-span ratio
- dilution ratio
- drowning ratio
- economic ratio
- endurance ratio
- enthalpy-humidity difference ratio
- entrainment ratio
- fatigue ratio
- free area ratio
- free water-cement ratio
- gypsum-sand ratio
- heat-to-humidity ratio
- humidity ratio
- hydrostatic pressure ratio
- induction ratio
- inside clearance ratio
- land-to-building ratio
- livability space ratio
- mixing ratio
- modular ratio
- overconsolidation ratio
- parking ratio
- performance energy ratio
- plot ratio
- Poisson ratio
- radius to thickness ratio
- recirculation ratio
- recovery ratio
- recreation space ratio
- reinforcement ratio
- rib ratio
- sand/coarse aggregate ratio
- saturation ratio
- sensible heat ratio
- settlement ratio of pile group
- slenderness ratio
- slope ratio
- sludge loading ratio
- span-depth ratio
- specific heat ratio
- stiffness ratio
- storage ratio
- strength-density ratio
- strength-weight ratio
- submergence ratio
- swelling ratio
- thaw-consolidation ratio
- total water/cement ratio
- turndown ratio
- void/cement ratio
- voids ratio
- water/binder ratio
- water/cement ratio
- water cementitious ratio
- water-to-air ratio
- water-to-earth ratio
- width-thickness ratio
- worker-area ratio -
3 attenuation
- потеря сигнала при его передаче
- ослабление
- затухание (в оптических линиях связи)
- затухание
- декремент
- аттенюация
- аттенуированнуация
аттенюация
Механизм регуляции транскрипции генов, известный у ряда бактерий; А. является следствием преждевременной терминации синтеза мРНК в определенном участке гена - аттенюаторе.
[Арефьев В.А., Лисовенко Л.А. Англо-русский толковый словарь генетических терминов 1995 407с.]Тематики
EN
декремент
—
[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999 г.]Тематики
- электротехника, основные понятия
EN
затухание
ослабление
Например, снижение интенсивности сигнала со временем или на расстоянии.
[ http://www.morepc.ru/dict/]
затухание
-
[Лугинский Я. Н. и др. Англо-русский словарь по электротехнике и электроэнергетике. 2-е издание - М.: РУССО, 1995 - 616 с.]Тематики
Синонимы
EN
затухание
Общий термин, отражающий уменьшение оптической мощности сигнала в двух точках системы. В оптическом волокне затухание измеряется в децибелах на километр для определенной длины волны.
[ Источник]Тематики
EN
затухание
Уменьшение амплитуды сигнала по мере его прохождения в среде или электрической системе. Измеряется в децибелах (дБ).
[ http://www.vidimost.com/glossary.html]
ослабление
Уменьшение интенсивности рентгеновского или гамма-излучения при его прохождении через вещество за счет поглощения и рассеяния
[Система неразрушающего контроля. Виды (методы) и технология неразрушающего контроля. Термины и определения (справочное пособие). Москва 2003 г.]
ослабление
затухание
-
[IEV number 312-06-06]EN
attenuation
ratio of the input to the output values of quantities of the same kind in a device or system
NOTE – When this ratio is less than unity it is usually replaced by its reciprocal, the gain.
[IEV number 312-06-06]FR
affaiblissement
rapport des valeurs de grandeurs de même nature à l'entrée et à la sortie d'un dispositif ou d'un système
NOTE – Lorsque ce rapport est inférieur à l'unité on le remplace généralement par son inverse, le gain.
[IEV number 312-06-06]Тематики
- измерение электр. величин в целом
Синонимы
EN
DE
FR
потеря сигнала при его передаче
—
[ http://www.security-bridge.com/shkola_bezopasnosti/anglorusskij_slovar/?p=3&search=A]Тематики
EN
2.9 ослабление (attenuation): Убывание амплитуды волны с расстоянием от источника, обычно выражаемое в децибелах на единицу длины.
Источник: ГОСТ Р ИСО 12716-2009: Контроль неразрушающий. Акустическая эмиссия. Словарь оригинал документа
Англо-русский словарь нормативно-технической терминологии > attenuation
-
4 ratio
1) отношение; соотношение; пропорция5) матем. частное•-
4:1:1 ratio
-
abundance ratio
-
activity ratio
-
adjacent-channel protection ratio
-
advance ratio
-
air/oil ratio
-
air-fuel ratio
-
alumina ratio
-
amplitude ratio
-
anamorphic ratio
-
anode-to-cathode ratio
-
aperture ratio
-
apparent slip ratio
-
aspect ratio
-
atomic ratio
-
attenuation ratio
-
augmentation ratio
-
availability ratio
-
axial ratio
-
axle ratio
-
balance ratio
-
balanced steel ratio
-
beam aspect ratio
-
beam-depth ratio
-
beam-draft ratio
-
bearing ratio
-
best power mixture ratio
-
blade aspect ratio
-
blade-area ratio
-
blending ratio
-
blip-scan ratio
-
blocking-to-forward resistance ratio
-
blowup ratio
-
boilup-feed ratio
-
boost pressure ratio
-
boosting ratio
-
boss-diameter ratio
-
boss ratio
-
braking ratio
-
breeding ratio
-
brush coverage ratio
-
burnout ratio
-
by-pass ratio
-
C/B ratio
-
cancellation ratio
-
capacity/deadweight ratio
-
capture ratio
-
carbon ratio
-
carrier-to-interference ratio
-
carrier-to-noise ratio
-
cascade pitch-chord ratio
-
catalyst-oil ratio
-
catalyst ratio
-
cement-aggregate ratio
-
cetane ratio
-
charge ratio
-
charge-to-mass ratio
-
circulation ratio
-
coal-to-coke replacement ratio
-
coherence ratio
-
common ratio
-
common-mode rejection ratio
-
compression ratio
-
contact ratio
-
continuous casting ratio
-
contrast ratio
-
control ratio
-
convergence ratio
-
conversion ratio
-
copper-to-superconductor ratio
-
correlation ratio
-
cost/performance ratio
-
critical power ratio
-
cross-ratio
-
crown diameter ratio
-
cumulative fatigue ratio
-
current instability ratio
-
current ratio
-
current transfer ratio
-
current unbalance ratio
-
cutoff ratio
-
damping ratio
-
deadweight-displacement ratio
-
deadweight ratio
-
defective ratio
-
defect ratio
-
delivery ratio
-
dependability ratio
-
desired-to-undesired signal ratio
-
developed blade-area ratio
-
deviation ratio
-
disk-area ratio
-
distortion ratio
-
disturbance ratio
-
disturb ratio
-
double ratio
-
downtime ratio
-
drafting ratio
-
drop-off-to-pickup ratio
-
drowning ratio
-
dryout ratio
-
duty ratio
-
effective pitch ratio
-
effective slip ratio
-
electric/heat output ratio
-
elongation ratio
-
empty run ratio
-
empty weight-to-carrying capacity ratio
-
energy-to-volume ratio
-
energy-to-weight ratio
-
engine displacement to horsepower ratio
-
engine pressure ratio
-
enhancement ratio
-
error ratio
-
escape ratio
-
excess noise ratio
-
excitation response ratio
-
extraction ratio
-
extrusion ratio
-
false alarm ratio
-
fat-to-lean ratio
-
field-forcing ratio
-
filter open area ratio
-
flow ratio of mold
-
flowing fluid ratio
-
focal ratio
-
frame aspect ratio
-
freeboard ratio
-
free-fluid ratio
-
frequency multiplication ratio
-
frequency ratio
-
friction ratio
-
front-to-back ratio
-
fuel ratio
-
fuel-air equivalence ratio
-
fuel-air ratio
-
fuel-oil consumption ratio
-
gas ratio
-
gas recovery ratio
-
gas-condensate ratio
-
gas-oil ratio
-
gasoline-oil consumption ratio
-
gas-water ratio
-
geometric pitch ratio
-
grain-to-air mass ratio
-
gross-to-net ratio
-
harmonic ratio
-
heat sharing ratio
-
hit ratio
-
hub-diameter ratio
-
hub ratio
-
humidity ratio
-
hydrogen carbon ratio
-
idle mixture ratio
-
image ratio
-
image signal-to-noise ratio
-
image-frequency rejection ratio
-
image rejection ratio
-
input-to-output frequency ratio
-
intensifier ratio
-
interference-to-noise ratio
-
internal breeding ratio
-
inversion level ratio
-
inversion ratio
-
ionization ratio
-
irregularity ratio
-
isolation ratio
-
jamming-to-signal ratio
-
jam-to-signal ratio
-
lay ratio
-
length-beam ratio
-
length-depth ratio
-
length-draft ratio
-
lift/drag ratio
-
light output ratio
-
likelihood ratio
-
limiting drawing ratio
-
line-interlace ratio
-
liquor ratio
-
load ratio
-
locked rotor current ratio
-
luminance ratio
-
magnetoresistive ratio
-
main-beam-to-sidelobe ratio
-
mark-to-space ratio
-
mark-space ratio
-
meander ratio
-
melting-speed ratio
-
metal-restitution ratio
-
mismatch ratio
-
miss ratio
-
mixing ratio
-
mobility ratio
-
moderating ratio
-
modular ratio
-
molar ratio
-
mold ratio
-
negative sequence current ratio
-
negative sequence voltage ratio
-
noise-power ratio
-
noise-to-signal ratio
-
notch yield ratio
-
notched-unnotched tensile strength ratio
-
n-ratio
-
nutritive ratio
-
offset ratio
-
oil-steam ratio
-
one-to-zero ratio
-
on-off ratio
-
operating ratio
-
output voltage ratio
-
output-input ratio
-
overall combined feed ratio
-
overall gear ratio
-
overburden ratio
-
overvoltage ratio
-
partition ratio
-
peak ratio
-
peak-to-average ratio
-
penetration shape ratio
-
pin-to-gate ratio
-
pitch damping ratio
-
pitch ratio
-
pitch-diameter ratio
-
pluviometric ratio
-
Poisson's ratio
-
power amplification ratio
-
power-loss ratio
-
precipitation-evaporation ratio
-
press ratio
-
pressure-viscosity ratio
-
processing ratio
-
producing water-oil ratio
-
proof ultimate ratio
-
propagation ratio
-
propane-oil ratio
-
propeller solidity ratio
-
protection ratio
-
pulse-compression ratio
-
pulse-smoothing ratio
-
pulsing ratio
-
rated voltage ratio
-
ratio of break to reduction
-
ratio of enrichment
-
ratio of flow
-
ratio of foreshortening
-
ratio of similitude
-
ratio of slope
-
ratio of specific heats
-
reactance ratio
-
reactivity ratio
-
real slip ratio
-
recall ratio
-
recirculation ratio
-
recovery ratio
-
rectification ratio
-
recycle ratio
-
reduction ratio
-
reflux ratio
-
reflux-to-product ratio
-
reinforcement ratio
-
rejection ratio
-
reproduction ratio
-
reserve-buoyance ratio
-
resetting ratio
-
reset ratio
-
resolution ratio
-
retrace ratio
-
returning ratio
-
ripple ratio
-
roll damping ratio
-
ruffling ratio
-
runner ratio
-
scaling ratio
-
scrap-metal ratio
-
seasonal ratio
-
secondary-emission ratio
-
seizure ratio
-
serviceability ratio
-
setting ratio
-
shooting ratio
-
short-circuit ratio
-
shrinkage ratio
-
shutter-to-pulldown ratio
-
sidelobe ratio
-
signal-to-clutter ratio
-
signal-to-crosstalk ratio
-
signal-to-distortion ratio
-
signal-to-interference ratio
-
signal-to-jamming ratio
-
signal-to-jam ratio
-
signal-to-noise ratio
-
signal-to-quantization noise ratio
-
silica ratio
-
sinad ratio
-
size ratio
-
skin-to-brine ratio
-
skip-stitch ratio
-
slenderness ratio
-
slip ratio
-
slope ratio
-
solvent ratio
-
speed ratio
-
spreading ratio
-
spread-to-elongation ratio
-
squareness ratio
-
squeeze ratio
-
stall torque ratio
-
standing-wave ratio
-
starting current-to-rated current ratio
-
starting current ratio
-
starting torque-to-nominal torque ratio
-
static forward current transfer ratio
-
steel ratio
-
steering ratio
-
step-down ratio
-
step-up ratio
-
stock-catalyst ratio
-
stoichiometric ratio
-
storage ratio
-
strength-to-weigth ratio
-
stress ratio
-
stretch ratio
-
stripping ratio
-
sugar-acid ratio
-
suppression ratio
-
surface-to-volume ratio
-
swirl ratio
-
swirl-to-squish ratio
-
T/D ratio
-
tall gear ratio
-
tapping voltage ratio
-
target-to-clutter ratio
-
thermal conductivity ratio
-
thickness ratio
-
thickness-to-diameter ratio
-
throughput ratio
-
thrust-deduction ratio
-
torque-to-inertia ratio
-
torque-to-weight ratio
-
transfer ratio
-
transformation ratio
-
transient overvoltage ratio
-
transmission ratio
-
transport ratio
-
traveling-wave ratio
-
tree-area ratio
-
trigonometric ratio
-
trim ratio
-
true slip ratio
-
tuning ratio
-
turn-on ratio
-
turns ratio
-
unbalance ratio
-
unbalance reduction ratio
-
up-time ratio
-
useful-to-takeoff load ratio
-
utilization ratio
-
valve ratio
-
vapor volumetric flow ratio
-
vapor-liquid ratio
-
variance ratio
-
vertical retrace ratio
-
virtual pitch ratio
-
viscosity/density ratio
-
voids ratio
-
voltage instability ratio
-
voltage nonsinusoidality ratio
-
voltage ratio
-
voltage standing-wave ratio
-
voltage transfer ratio
-
voltage unbalance ratio
-
waste-to-ore ratio
-
water use ratio
-
water-oil ratio
-
water-to-cement ratio
-
wide-band ratio
-
wind-to-coke ratio
-
wing taper ratio
-
xanthate ratio
-
yield ratio
-
zero-sequence current ratio
-
zero-sequence voltage ratio
-
zoom ratio -
5 ratio
1) отношение ( двух величин)2) коэффициент; относительная величина3) кратность4) соотношение; пропорция6) суть; природа ( вещей или явлений)•- activity ratio
- adjacent-channel rejection ratio
- amplitude suppression ratio
- AM rejection ratio
- anharmonic ratio
- answer seizure ratio
- aperture ratio
- arithmetic ratio
- aspect ratio
- aspect ratio of resistor
- asymptotic ratio
- attenuation ratio
- available signal-to-noise ratio
- axial ratio of polarization ellipse
- azimuth ratio
- bit compression ratio
- blip-scan ratio
- cancellation ratio
- capture ratio
- carrier-to-noise ratio
- channel width-to-length ratio
- character aspect ratio
- charge-mass ratio
- charge-to-mass ratio
- click-through ratio
- coherence ratio - complex polarization ratio
- compression ratio
- contrast ratio
- control ratio
- conversion ratio
- conversion gain ratio
- cross ratio
- current ratio
- current standing-wave ratio
- current transfer ratio
- damping ratio
- data-compression ratio
- dc-to-ac ratio
- deviation ratio
- difference ratio
- discrimination ratio
- display screen aspect ratio
- distribution ratio
- double ratio
- downtime ratio
- duty ratio ratio
- energy compression ratio
- energy efficiency ratio - escape ratio
- etching ratio
- exchange-dipolar ratio
- facsimile aspect ratio
- feed-to-aperture area ratio
- forward-to-backward transmission ratio
- frequency ratio
- front-to-back ratio
- front-to-rear ratio
- gain/noise temperature ratio
- gas ratio
- geometric ratio
- golden ratio
- gyromagnetic ratio
- image ratio
- image aspect ratio
- image-frequency rejection ratio
- image interference ratio
- injection ratio
- interlace ratio
- interleave ratio
- intermediate-frequency harmonic interference-ratio
- intermediate-frequency interference ratio
- intermediate-frequency response ratio
- intrinsic stand-off ratio
- inverse ratio
- inverse Mills ratio
- inversion ratio
- inversion level ratio
- isolation ratio
- jam-to-signal ratio
- Josephson ratio
- Josephson frequency-voltage ratio
- J/S ratio
- justification ratio
- light-dark ratio
- likelihood ratio
- load ratio
- mark-space ratio
- mark-to-space ratio
- Mills ratio
- minority-carrier injection ratio
- moment ratio
- multiple ratio
- noise power ratio - offset-to-noise ratio
- one-to-zero ratio
- on-off ratio
- open-circuit reverse-voltage transfer ratio
- opening aspect ratio
- operating ratio
- peak-to-average ratio
- peak-to-valley ratio
- peak-to-valley current ratio
- percentage ratio
- picture aspect ratio
- picture-to-sync ratio
- pixel aspect ratio
- polarization ratio - probability ratio
- propagation ratio
- protection ratio
- pulse-compression ratio
- read-around ratio
- rear-to-front ratio
- rectification ratio
- rejection ratio
- relative ratio of decrease of conductance
- remanence ratio
- resetting ratio
- restorability ratio
- ripple ratio
- sampling ratio
- scaling ratio
- screen aspect ratio
- secondary-emission ratio
- seizure ratio
- short-circuit forward-current transfer ratio
- signal-to-distortion ratio - sinad ratio
- slope ratio
- SN ratio
- spreading ratio
- spurious response ratio
- squared ratio
- squareness ratio - step-up ratio
- stuffing ratio
- suppression ratio
- target-to-clutter ratio
- threshold signal-to-noise ratio
- transadmittance compression ratio
- transformation ratio
- transformer ratio
- transformer voltage ratio
- traveling-wave ratio
- turns ratio
- variability ratio
- voltage ratio -
6 ratio
1) отношение ( двух величин)2) коэффициент; относительная величина3) кратность4) соотношение; пропорция6) суть; природа ( вещей или явлений)•- adjacent-channel rejection ratio
- AM rejection ratio
- amplitude suppression ratio
- anharmonic ratio
- answer seizure ratio
- aperture ratio
- arithmetic ratio
- aspect ratio of resistor
- aspect ratio
- asymptotic ratio
- attenuation ratio
- available signal-to-noise ratio
- axial ratio of polarization ellipse
- azimuth ratio
- bit compression ratio
- blip-scan ratio
- cancellation ratio
- capture ratio
- carrier-to-noise ratio
- channel width-to-length ratio
- character aspect ratio
- charge-mass ratio
- charge-to-mass ratio
- click-through ratio
- coherence ratio
- common-mode rejection ratio
- compensation ratio
- complex polarization ratio
- compression ratio
- contrast ratio
- control ratio
- conversion gain ratio
- conversion ratio
- cross ratio
- current ratio
- current standing-wave ratio
- current transfer ratio
- damping ratio
- data-compression ratio
- dc-to-ac ratio
- deviation ratio
- difference ratio
- discrimination ratio
- display screen aspect ratio
- distribution ratio
- double ratio
- downtime ratio
- duty ratio ratio
- energy compression ratio
- energy efficiency ratio
- energy per bit to noise ratio
- error ratio
- escape ratio
- etching ratio
- exchange-dipolar ratio
- facsimile aspect ratio
- feed-to-aperture area ratio
- forward-to-backward transmission ratio
- frequency ratio
- front-to-back ratio
- front-to-rear ratio
- gain/noise temperature ratio
- gas ratio
- geometric ratio
- golden ratio
- gyromagnetic ratio
- image aspect ratio
- image interference ratio
- image ratio
- image-frequency rejection ratio
- injection ratio
- interlace ratio
- interleave ratio
- intermediate-frequency harmonic interference ratio
- intermediate-frequency interference ratio
- intermediate-frequency response ratio
- intrinsic stand-off ratio
- inverse Mills ratio
- inverse ratio
- inversion level ratio
- inversion ratio
- isolation ratio
- J/S ratio
- jam-to-signal ratio
- Josephson frequency-voltage ratio
- Josephson ratio
- justification ratio
- light-dark ratio
- likelihood ratio
- load ratio
- mark-space ratio
- mark-to-space ratio
- Mills ratio
- minority-carrier injection ratio
- moment ratio
- multiple ratio
- noise power ratio
- noise-to-signal ratio
- odds ratio
- offset-to-noise ratio
- one-to-zero ratio
- on-off ratio
- open-circuit reverse-voltage transfer ratio
- opening aspect ratio
- operating ratio
- peak-to-average ratio
- peak-to-valley current ratio
- peak-to-valley ratio
- percentage ratio
- picture aspect ratio
- picture-to-sync ratio
- pixel aspect ratio
- polarization ratio
- power signal-to-noise ratio
- power standing-wave ratio
- probability ratio
- propagation ratio
- protection ratio
- pulse-compression ratio
- ratio of similitude
- read-around ratio
- rear-to-front ratio
- rectification ratio
- rejection ratio
- relative ratio of decrease of conductance
- remanence ratio
- resetting ratio
- restorability ratio
- ripple ratio
- sampling ratio
- scaling ratio
- screen aspect ratio
- secondary-emission ratio
- seizure ratio
- short-circuit forward-current transfer ratio
- signal-to-distortion ratio
- signal-to-noise and distortion ratio
- signal-to-noise ratio
- signal-to-quantization noise ratio
- sinad ratio
- slope ratio
- SN ratio
- spreading ratio
- spurious response ratio
- squared ratio
- squareness ratio
- standing-wave ratio
- step-down ratio
- step-up ratio
- stuffing ratio
- suppression ratio
- target-to-clutter ratio
- threshold signal-to-noise ratio
- transadmittance compression ratio
- transformation ratio
- transformer ratio
- transformer voltage ratio
- traveling-wave ratio
- turns ratio
- variability ratio
- voltage ratio
- voltage standing-wave ratio
- wave axial ratio
- weighted signal-to-noise ratio
- wide-band ratioThe New English-Russian Dictionary of Radio-electronics > ratio
-
7 ratio
1) отношение2) коэффициент•- acoustic ratio
- activity ratio
- annual charge ratio
- aperture occupation ratio
- aperture/focal length ratio
- arms ratio
- aspect ratio
- attenuation ratio
- back-to-front ratio
- Berg ratio
- blocking ratio
- chrominance format ratio
- co-channel protection ratio
- compression ratio
- conduction ratio
- control ratio
- conversion ratio
- damage ratio
- damping ratio
- decimation ratio
- decoupling ratio
- desired-to-undesired ratio
- deviation ratio
- ear-to-mouth ratio
- feedback ratio
- fixed-division ratio
- focal ratio
- frequency ratio
- friction ratio
- front-to-back ratio
- image rejection ratio
- image-frequency rejection ratio
- in-band noise power ratio
- incident ratio
- intelligible-crosstalk ratio
- intermediate-frequency response ratio
- inverse ratio
- isolation ratio
- jamming-to-signal ratio
- justification ratio
- likelihood ratio
- line-extension ratio
- line-use ratio
- load ratio
- magnetic coupling ratio
- magnetoresistive ratio
- magnification ratio
- mark-to-space ratio
- modulation ratio
- mutual induction ratio
- noise ratio
- noise-to-signal ratio
- operating ratio
- output-input ratio
- overdrive ratio
- peak-to-average ratio
- plausibility ratio
- power-loss ratio
- power-to-noise ratio
- precipitation ratio
- prediction-aspect ratio
- protection ratio
- radio field-to-noise ratio
- read-around ratio
- recombination ratio
- refraction ratio
- residual-error ratio
- response ratio
- reversion ratio
- shielding ratio
- signal-plus-noise-to-noise ratio
- signal-to-crosstalk ratio
- signal-to-distortion ratio
- signal-to-interference ratio
- signal-to-noise ratio
- spectrum transforming ratio
- standing wave ratio
- throghput improvement ratio
- transfer ratio
- uniformity ratio
- utilization ratio
- variable-division ratio
- vertical-chroma ratio
- weight ratio
- zoom ratioEnglish-Russian dictionary of telecommunications and their abbreviations > ratio
-
8 attenuation ratio
нелогарифмический декремент затухания
модуль коэффициента распространения
—
[Л.Г.Суменко. Англо-русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.]Тематики
Синонимы
EN
Англо-русский словарь нормативно-технической терминологии > attenuation ratio
-
9 attenuation crosstalk ratio
отношение затухания к наводкам
Параметр, характеризующий превышение уровня сигнала над уровнем наводок. Позволяет оценить качество сигналов двунаправленной приемо-передачи по двум витым парам. Выражается в децибелах (дБ) (ISO/IEC 11801).
[ http://www.iks-media.ru/glossary/index.html?glossid=2400324]Тематики
- электросвязь, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > attenuation crosstalk ratio
-
10 attenuation-to-crosstalk ratio
отношение затухания сигнала к ослаблению перекрестных помех
Параметр, определяющий уровень помех в кабельной четырехпроводной линии, в которой передача и прием осуществляется по разным парам проводов. В проводной связи термин ACR играет примерно такую ту же роль, как и отношение сигнал/шум (SNR) в радиосвязи, т.е. для надежной работы линии необходимо превышение уровня полезного сигнала над перекрестной помехой. Отношение ACR зависит от частоты и с ее увеличением падает (рис. А-9). Скорость снижения зависит от конструктивных параметров кабеля: диаметра проводников и изоляции, шага скрутки и др. Пороговое значение ACR для кабеля типа “витая пара” на максимальной рабочей частоте обычно составляет 2-4 дБ.
[Л.М. Невдяев. Телекоммуникационные технологии. Англо-русский толковый словарь-справочник. Под редакцией Ю.М. Горностаева. Москва, 2002]
отношение затухания сигнала к уровню перекрестных помех
—
[Л.Г.Суменко. Англо-русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.]
отношение перекрестной наводки к сигналу на ближнем конце
Примечание. Термин ACR устарел. см. ACR-N
[Дмитрий Мацкевич. Справочное руководство. Основные понятия, требования, рекомендации и правила проектирования и инсталляции СКС LANMASTER. Версия 2.01]Тематики
- электросвязь, основные понятия
Синонимы
EN
Англо-русский словарь нормативно-технической терминологии > attenuation-to-crosstalk ratio
-
11 attenuation-to-crosstalk ratio near end
отношение перекрестной наводки к сигналу на ближнем конце
-
[Дмитрий Мацкевич. Справочное руководство. Основные понятия, требования, рекомендации и правила проектирования и инсталляции СКС LANMASTER. Версия 2.01]Тематики
- электросвязь, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > attenuation-to-crosstalk ratio near end
-
12 attenuation-to-crosstalk ratio far end
отношение перекрестной наводки к сигналу на дальнем конце
—
[Дмитрий Мацкевич. Справочное руководство. Основные понятия, требования, рекомендации и правила проектирования и инсталляции СКС LANMASTER. Версия 2.15]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > attenuation-to-crosstalk ratio far end
-
13 attenuation ratio
English-Russian big polytechnic dictionary > attenuation ratio
-
14 attenuation length
English-Russian dictionary on nuclear energy > attenuation length
-
15 attenuation ratio
Большой англо-русский и русско-английский словарь > attenuation ratio
-
16 attenuation ratio
1) коэффициент затухания, декрементАнгло-русский словарь технических терминов > attenuation ratio
-
17 Attenuation to Crosstalk Ratio
Общая лексика: Один из факторов, ограничивающих дальность передачи сигнала для данной среды (ACR представляет собой отношение поглощенной при передаче мощности сигнала к уровню NEXT от локального передатчика, измеряемое обычно в дециб)Универсальный англо-русский словарь > Attenuation to Crosstalk Ratio
-
18 attenuation ratio
2) Электроника: декремент затухания3) Метрология: коэффициент ослабления -
19 attenuation to crosstalk ratio
Общая лексика: Один из факторов, ограничивающих дальность передачи сигнала для данной среды (ACR представляет собой отношение поглощенной при передаче мощности сигнала к уровню NEXT от локального передатчика, измеряемое обычно в дециб)Универсальный англо-русский словарь > attenuation to crosstalk ratio
-
20 attenuation-to-crosstalk ratio
Вычислительная техника: отношение затухания к перекрёстным помехамУниверсальный англо-русский словарь > attenuation-to-crosstalk ratio
См. также в других словарях:
Attenuation — (lat. attenuatio; „(zeitweilige) Verminderung“) bedeutet Dämpfung, Verminderung, Verzögerung, insbesondere zeitweiliger Art. Attenuation steht für: Natürliche Attenuation, in der Geologie, Gewässerkunde und Bodenkunde eine Beschreibung des… … Deutsch Wikipedia
Attenuation coefficient — For attenuation coefficient as it applies to electromagnetic theory and telecommunications see propagation constant. For the mass attenuation coefficient , see the article mass attenuation coefficient. The attenuation coefficient is a quantity… … Wikipedia
attenuation ratio — slopimo dekrementas statusas T sritis automatika atitikmenys: angl. attenuation decrement; attenuation ratio vok. Dämpfungsgrad, m; Dämpfungsmaß, n rus. декремент затухания, m pranc. décrément d affaiblissement, m … Automatikos terminų žodynas
Attenuation to crosstalk ratio — In telecommunications, the attenuation to crosstalk ratio is the ratio of the attenuated signal to near end crosstalk (NEXT). It s a factor in determining how far a signal can be transmitted in any given medium … Wikipedia
Attenuation To Crosstalk Ratio — Der Attenuation To Crosstalk Ratio (kurz ACR; deutsch Dämpfung Nebensprech Verhältnis) ist das Verhältnis von NEXT (Near End Crosstalk) und Kabeldämpfung in dB (ACR = NEXT (dB) Kabeldämpfung (dB)). Der ACR Wert drückt die Qualität eines Kabels… … Deutsch Wikipedia
attenuation ratio — silpninimo santykis statusas T sritis radioelektronika atitikmenys: angl. attenuation ratio vok. Dämpfungsgrad, m; Dämpfungsverhältnis, n rus. отношение ослабления, n pranc. rapport d affaiblissement, m … Radioelektronikos terminų žodynas
attenuation decrement — slopimo dekrementas statusas T sritis automatika atitikmenys: angl. attenuation decrement; attenuation ratio vok. Dämpfungsgrad, m; Dämpfungsmaß, n rus. декремент затухания, m pranc. décrément d affaiblissement, m … Automatikos terminų žodynas
Attenuation to crosstalk ratio — En telecommunications, le rapport d atténuation de diaphonie est le rapport d un signal atténué et du NEXT (diaphonie near end ou Near End Cross Talk). Il s agit d un facteur déterminant à quelle distance un signal peut être transmis dans tous… … Wikipédia en Français
attenuation factor — The ratio of the incident radiation dose or dose rate to the radiation dose or dose rate transmitted through a shielding material. This is the reciprocal of the transmission factor … Military dictionary
Mass attenuation coefficient — The mass attenuation coefficient is a measurement of how strongly a chemical species or substance absorbs or scatters light at a given wavelength, per unit mass. In addition to visible light, mass attenuation coefficients can be defined for other … Wikipedia
Damping ratio — Classical mechanics Newton s Second Law History of classical mechanics … Wikipedia
