|
|
|
|
|
|
|
|
|
Radiometry
Glossary Of Laser Terminology |
- A branch of science which deals with the measurement of radiation.
- The measurement of radiation in the optical spectrum, which includes
- Study and measurement of electromagnetic radiation emitted by a source or falling upon a surface.
- Study and measurement of electromagnetic radiation emitted by a source or falling upon a surface. compare photometry.
|
Радиометрия, русский
(от радио ... и ...метрия), обычно совокупность методов измерений активности (числа распадов в единицу времени) радионуклидов в радиоактивных источниках. используются различные детекторы ядерной физики.
|
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].
Electromagnetic, английский
Photometry, английский
- The measurement of visible light intensity and energy as it affects the human
- The measurement of quantities associated with light.
- Фотометрия
- Фотометрия. метод измерения света, т. е. радиации, воздействующей на глаз. используемый для этого прибор называется фотометром. фотометрия занимается измерением количества света и- поэтому используемые в фотометрии единицы измерения и терминологию не следует применять к измерению количества излучения вообще.
- Study and measurement of electromagnetic radiation with approximate wavelengths between 400 and 800 nm, within the human eye’s spectral responsivity. see also photometer; photopic vision; radiometry; relative photometry.
- Study and measurement of electromagnetic radiation with approximate wavelengths between 400 and 760 nm, which are within the human eye’s spectral responsivity curve. see also photometer; photopic vision; relative photometry. compare radiometry.
- Study and measurement of electromagnetic radiation with wavelengths between 400 and 800nm, within the human eye’s spectral responsivity.
- Photometer and photopic vision. compare radiometry. magnetic testing glossary 385
|
Phased-array transmitter, английский
A collection of spaced antennas, dishes, mirrors or lenses that when properly excited in the correct phase, can act in unison with the diffraction-limited beam performance of a single element as large as the extreme dimensions of the array.
Bins, английский
A bin has a bandpass filter response with certain frequency bandwidth. a spectral analysis requires the signal to be divided into a large number of bins. the signal power spectral density at each bin frequency is thereby measured.
|
|
|
|
|
|
|