|
|
|
|
|
|
|
|
|
Receiver sensitivity
| Fiber Optic Glossary |
- This tells how much optical power the photodetector must receive to achieve a specified base band performance, such as a specified bit error rate or signal-to-noise ratio
- The minimum acceptable value of received power needed to achieve an acceptable ber or performance. it takes into account power penalties caused by use of a transmitter with worst-case values of extinction ratio, jitter, pulse rise times and fall times, optical return loss, receiver connector degradations, and measurement tolerances. the receiver sensitivity does not include power penalties associated with dispersion, or backreflections from the optical path; these effects are specified separately in the allocation of maximum optical path penalty. sensitivity usually takes into account worst-case operating and end-of-life (eol) conditions.
|
|
Receivable, английский
К получению
Receivable accounts, английский
Счета дебиторов
Receivable accruals, английский
Начисленная дебиторская задолженность
Receivable management services, английский
A company that provides accounts receivable and debt collection services.
Receivables, английский
Дебиторская задолженность
Receivables (права требований), русский
Общий термин, относящийся к платежам в счет погашения процентов и основного долга по определенному активу; такие платежи осуществляются в пользу собственника актива, поэтому также говорят о «правах требования собственника актива».
Receivables balance fractions, английский
The percentage of a month`s sales that remains uncollected (and part of accounts receivable) at the end of succeeding months.
Receivables turnover, английский
Оборачиваемость дебиторской задолженности
Receivables turnover ratio, английский
Total operating revenues divided by average receivables. used to measure how effectively a firm is managing its accounts receivable.
Receival hopper, английский
Receive, английский
- Принимать
- This is also on oxford dictionary`s top 10 most misspelled words, but it really shouldn`t be. we all learned "i before e, except after c" when we were kids — and that`s definitely a "c" in there!
Receive, английский
Receive a patent, английский
Получить патент
Receive adapter, английский
An adapter that listens to a protocol-specific address for an incoming message. when the message is received, the receive adapter sends the message through the receive pipeline to eventually be persisted to the messagebox database. a send adapter accepts a message from a send pipeline and sends it to the send port.
Receive address array, английский
Матрица адресов приемников
Receive antenna gain divided by noise temperature, английский
Receive burst buffer, английский
Буфер для
Receive cable, английский
A known good fiber optic jumper cable attached to a power meter used as a reference cable for loss testing. this cable must be made of fiber and connectors of a matching type to the cables to be tested.
Receive channel, английский
Receive crypto bit buffer, английский
Буфер для запоминания принимаемого криптографического двоичного символа см. также тсвв
Receive data, английский
Photodetector, английский
An optoelectronic transducer such as a pin photodiode or avalanche photodiode. in the case of the pin diode, it is so named because it is constructed from materials layered by their positive, intrinsic, and negative electron regions.
Performance, английский
- Показатель деятельности. степень эффективности деятельности. производительность.
- (технические или летные) характеристики
- A way in which something works the doctors are not satisfied with the performance of the transplanted heart.
- N 1 действие; актив- ность; 2 употребление (н. хомский, см. тж. competence 2) linguistic ~ употребление языка, языковая активность (н. хомский, см. тж. linguistic competence) 1 стихотворный размер. 2 обозначающий действие, уже законченное по отношению к данному. performative a перформативный | n тра пер- форматив3 verb
- Эксплуатационные качества, ходовые качества
- Exhibition of gaits or other required routines.
- Microsoft edge developer tool to profile a web page frame rate. this tool helps you see what is happening behind the scenes when your pages are slowing down.
- The degree to which a product or service executes its specified function.
- Результаты деятельности
- A term contrasted with competence which refers to the speaker`s actual language production.
Acceptable, английский
Transmitter, английский
- Передатчик; датчик
- Передатчик
- A device that includes a source and driving electronics. it functions as an electrical-to-optical converter.
- Измерительный преобразователь
- (1) transducer that emits ultrasonic energy. (2) electrical circuits that generate the signals emitted by the transducer. transverse vertical (polarized) wave: transverse wave in which the plane of vibration is normal to the incidence surface.
- (1) transducer that emits ultrasonic energy. (2) electrical circuits that generate the signals emitted by the transducer.7 transverse horizontal (polarized) wave: transverse wave in which the particle vibration is parallel to the incidence surface.7 transverse vertical (polarized) wave: transverse wave in which the plane of vibration is normal to the incidence surface.7
Extinction, французский
Dans le conditionnement classique, il s'agit de la diminution de l'intensité de la réponse lorsqu'on cesse d'associer le stimulus conditionnel au stimulus inconditionnel
Measurement, английский
- Set of operations having the object of determining a value of a quantity (1)
- Измерение. система мер.
- Измерение; замер
- The size, length, etc. of something which has been measured
- Измерение
- Обмер
- Оценка
- Измерение dust ~ измерение концентрации пыли
- Измерение. комплекс операций, имеющих целью определение значе-ния величины [32].
- The process of ascertaining the attributes, dimensions, extent, quantity, degree or capacity of some object of observation and representing these in the qualitative or quantitative terms of a data language. any empirical pursuit that places the observer outside his object of observation must consider measurement the fundamental process through which scientific constructs or models are linked to reality (->index, ->symptom). otherwise measurement is only one section in a circular process of computing a stable form. the traditional levels of measurement are nominal, ordinal, interval and ratio scales.
- The magnitude of the property of an object calibrated against one or more units of measure.
- Измерение. комплекс операций, имеющих целью определение значения величины [32].
Tolerances, английский
The specification of acceptable variations in register, density, dot size, plate or paper thickness, concentration of chemicals, and other printing parameters.
Sensitivity, английский
- Change in the response of a measuring instrument divided by the corresponding change in the stimulus (1)
- The ratio of the output of an instrument to the input (i.e. -gain).
- Defines the smallest signal detectable in the presence of systems noise
- In television, a factor expressing the incident illumination upon a specified scene required to produce a specified picture signal at the output terminals of a television camera.
- For a camera usually specified in lux to provide indication of light level required to gain a full video signal from the camera.
- A measure of the amount of light required to provide a standard video signal. sensitivity values are stated in lux (see lux) or foot-candles.
- Lens iris aperture required to provide a video output signal of standard level at a specified light input. in general, sensitivity is measured using an 89.9% reflectance grey scale chart illuminated by a 3200? k illuminance at 2000 lux (color camera) or 400 lux (b/w camera), for a video output level of 100%.
- 1. the fact of being able to detect and respond to an outside stimulus 2. the rate of positive responses in a test from persons with a specific disease. a high rate of sensitivity means a low rate of people being incorrectly classed as negative. compare specificity
- Чувствительность; сенситивность; восприимчивость специфически измененная реактивность. вероятность возникновения реакции на введение антигенов. ср. susceptibility (восприимчивость (к болезни)).
- The sensitivity of classification rule is a measure of its ability to correctly classify observations into a particular category. it is defined to be the ratio of the number of true positives to the number of positives in a test set. this value is usually inversely related to the specificity of the test for a given set of data and a particular classification rule. note that this measure is different from the positive predictive value of a rule, which is a measure of the probability that a positive is a true positive. if multiple classification categories exist, each category will have its own sensitivity, specificity, and positive predictive value. see also: positive predictive value, specificity.
- Чувствительность: a) различие в концентрации аналита, соответствующее наименьшему обнару-живаемому различию в реакции метода. представляется наклоном калибровоч-ной кривой. иногда ошибочно используется для обозначения предела обнаружения. b) частота истинно положительных результатов, полученных при испытании проб, в которых, насколько известно, содержится аналит [55]. c) отношение изменения показаний измерительного прибора к соответствую-щему изменению измеряемой величины. измеряемой величиной может быть, например, количество исследуемого вещества, содержащееся в пробе.
- Чувствительность. в сенсорном анализе — способность различать, идентифицировать и/или дифференцировать (качественно и/или количественно) один или более раздражителей с помощью органов чувств (предварительный стандарт мос, 12). в аналитической химии — чувствительность метода, которая (для простого-метода)- характеризуется наклоном калибровочной кривой, т. е. является дифференциалом измеряемой величины по отношению к концентрации dx/dc. чувствительность не следует путать с наименьшим количеством или наиболее низкой концентрацией, которые можно обнаружить с помощью данного метода; правильный термин для обозначения этого понятия — предел чувствительности (см. limit of detection).
- The output of a microphone in volts for a given input in sound pressure level. sensitivity can also mean the sound pressure level (spl) a loudspeaker produces at one meter when driven with one watt of pink noise.
- The degree of confidentiality of an e-mail message or calendar item, ranging from normal to confidential.
- The significance level that must be reached before a notification is sent.
- Чувствительность:
- Measure of a sensor’s ability to detect small signals. see resolution.
- Ability of a sensor or system to distinguish a signal or indication from background noise. see also probability of detection.
- Ability of a sensor or system to distinguish a signal or indication from background noise. see also probability of detection. si (international system of units): international measurement system in which the following seven
- (1) performance characteristic of a penetrant system, of a developer, or of an entire penetrant process that provides a relative measure of the ability to detect discontinuities. (2) enumerated level of performance of a penetrant system determined by applying standardized processing procedures on reference standards with known defects. (3) ability of a sensor or system to distinguish a signal or indication from background noise. compare probability of detection.
- Probability of detection.
- Ability of signal to change with small changes of measured quantity.
Associated, английский
- Соответствующий; связанный; присоединенный
- Experiencing through your own senses (seeing through your own eyes, hearing with your own ears, feeling with your own feelings.)
Dispersion, английский
- Увеличение ширины импульса сигнала при его распространении по оптоволокну. основной фактор, ограничивающий полосу пропускания многомодового оптоволокна.
- Дисперсия.
- Эффект расширения световых импульсов во время их передачи по оптическому волокну. дисперсия пропорциональна длине кабеля (см. также хроматическая дисперсия).
- Refers to the spread of values observed for a variable. the standard deviation is a measure of dispersion, in contrast to the mean which is a measure of central tendency or location.
- The cause of bandwidth limitations in fiber. in multimode systems, modal dispersion is caused by differential optical path lengths known as differential path delay. for singlemode systems, chromatic dispersion is a combination of material dispersion (caused by the line width of the laser source) and waveguide dispersion (caused by the difference in the speed of light in the core and the cladding of the fiber). another type of dispersion is polarization mode dispersion (pmd), which is caused by random vibration, temperature variations, and bending of the fibers known as birefringence
- (1) the variation in the refractive index of a medium as a function of wavelength. (2) the property of an optical system which causes the separation of the monochromatic components of radiation.
- The dependence of the phase velocity in a medium on the optical frequency or the propagation mode
- The stretching of light pulses as they travel in an optical fiber, which increases their duration. the temporal spreading of a light signal in an optical waveguide caused by light signals traveling at different speeds through a fiber either due to modal or chromatic effects.
- This occurs when white light is split into separate wave lengths and component colors.
- Модовая дисперсия dispersion-compensating fiber волокно с компенсацией дисперсии
- Also known as "fire," dispersion refers to the separation of white light into different colors.
- Separation of white light into spectral colours, each of which vibrates at a different frequency. also called fire.
- Sometimes referred to as fire, dispersion is the break-up of white light into a spectrum of colors.
- 1. a system consisting of finely divided particles and the medium in which they are distributed. 2. separation of light into colors by diffraction or refraction. 3. a qualitative estimation of the separation and uniform distribution of fibers in the liquid during the production of a wet-formed nonwoven fabric.
- Losses`, pi потери воды при капельном орошении за счет фильтрации за пределы очага увлажнения
- The separation of light of different frequencies due to different degrees of refraction
- In acoustics, variation of wave phase with frequency.
- In acoustics, variation of wave phase with frequency.7
Allocation, английский
- The apportionment or assignment of income or expense for various tax purpose, e.g., between permanent establishments in various jurisdictions
- Распределение (расходов, рабочей силы); ассигнование (денежных средств) ~ of contract продажа подряда с торгов ~ of responsibility during erection установление ответственности за монтаж land ~ распределение земель [территории] при планировке
- An assignment of a portion of a resource for a particular use or purpose.
- In operating systems, the process of reserving memory for use by a program.
- The percentage of a resource’s capacity that is designated for a specific assignment.
- The process of distributing amounts (monetary or statistical) to one or more accounts, fields, or records.
- Distribution of fishing opportunity among user groups or individuals. shares are sometimes based on historic amounts.
Conditions, английский
- The terms of surrender.
- Обстоятельства; условия; режим
- Грузовая устойчивость ~ of crane during lifting operations грузовая устойчивость крана ~ of geometrical shape геометрическая неизменяемость ~ of slope устойчивость откоса ~ of volume постоянство объёма
- Наблюдения за работой сооружений в условиях эксплуатации
- Работа конструкции в условиях эксплуатационных нагрузок
- A set of specified constraints and parameters that are part of the rights group bundled into a rights label. these are enforced at the time of consumption.
|
Cordage, английский
- Tight buffered breakout cables used to build patch cords (jumpers). internally, the fibers are normally one or two 900-micron coated fibers. the term “zipcord” describes a two-fiber cordage to allow two separate plugs to have their own strain relief
- A general term for the running-rigging of a ship, as also for rope of any size which is kept in reserve, and for all stuff to make ropes.—cable-laid cordage. ropes, the three strands of which are composed of three other strands, as are cables and cablets. ( see rope.)
- [1] ropes, lines, cords, hawsers, and cables taken as a whole. [2] the non-metallic running rigging of a ship.
National electrical safety code (nesc), английский
This outside plant code contains basic safety provisions that cover supply, communication lines, equipment, and work practices of personnel employed by utilities
|
|
|
|
|
|
|
