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Nanometer
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- Is a unit of measurement of light wavelength. a nanometer is one millionth of a millimeter.
- Единица длины, равная 10-9 м. используется для определения длины волны света
- One billionth of a meter.
- A unit of measurement equal to one-billionth of one meter. the head of a pin is about 1 million nanometers across. a human hair is about 60,000 nanometers in diameter, and a dna molecule is between 2-12 nanometers wide.
- One billionth of a meter or 1/1000 of a micrometer.
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Нанометр, микрон, русский
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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].
Wavelength, английский
- Light is made up of electromagnetic waves; wavelength is the crest (peak)-to-crest distance between two adjacent waves.
- Для оптических сетевых устройств длина волны светового потока составляет 850, 1300, 1310 и 1550 нм
- The optical term for frequency. fiber optics generally uses the 850 nm, 1300/1310 nm, 1550 nm and 1625 nm wavelengths for transmission purpose due to the marriage of performance with light sources, optical fibers, and optical detector technologies
- Distance in the direction of propagation of a periodic wave between two successive points at which the phase is the same. tel 203•377•8282 fax 203•378•2457 e-mail res_sales@oriel.com url www.oriel.com 9-17 polarization lenses optics prisms & filters beam splitters windows, substrates & mirrors properties of optical coatings optical materials
- The length of the light wave, usually measured from crest to crest, which determines its color. common units of measurement are the micrometer (micron), the nanometer, and the angstrom unit.
- The spatial period of a plane wave
- The distance between "waves" in the electromagnetic field, specified as angstroms or nanometers.
- The distance an electromagnetic wave travels in the time it takes to oscillate through a complete cycle. wavelengths of light are measured in nanometers (10-9 m) or micrometers (10-6m).
- The linear distance occupied by one complete cycle of vibration of an energy form from any given point to the next point characterized by the same phase.
- For light waves or sound waves, the distance between two successive points of a periodic wave in the direction of propagation, in which the oscillation has the same phase; the distance the wave travels in one period. for light waves three common units of wavelength are: micrometer, nanometer, and angstrom. wave molding, oundy molding, swelled chamfer, undulating molding, undy
- Длина волны wax 1. воск 2. парафин 3. пластичная глина way 1. путь; дорога 2. проход; переход 3. колея 4. направление, сторона 5. амер, расстояние
- The physical length between corresponding points of successive cycles of a wave. low frequencies have long wavelengths; high frequencies have short wavelengths.
- The distance between the crests of a wave in a radio signal, measured as the speed of light divided by the frequency in- hz.
- The distance between one peak of a wave and the next peak
- Light is measured by its wavelength (in nanometers) or frequency (in hertz). one wavelength. equals the distance between two successive wave crests.
- The distance between two points having the same phase in two consecutive cycles of a periodic wave, along a line in the direction of propagation.
- Distance between repeating values of a wave — for example, the distance from one peak to the next peak on a sine wave. wavelength is a fundamental descriptor when discussing wave behavior, system sensitivity, and diffraction effects.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave. wavelength is generally measured in nanometers when considering uv-a radiation (for example, 365 nm). compare frequency.
- Distance between repeating units of a wave. for example, the distance from one peak to the next peak.
- Distance needed in the propagation direction for a wave to go through a complete cycle.7,21
Millimeter, шведский
Micrometer, английский
- Мкм (единица длины); микрометр (дольная единица, равная 10-6 м)
- Instrument for measuring thickness of material, board is measured in microns where 1,000 microns equal 1mm.
- A unit of length in the international system of units (si) equal to one millionth of a meter. often referred to as a "micron".
- One millionth of a meter or 10-6 meters. abbreviated µm.
- 1. an instrument for taking very small measurements, such as the width or thickness of very thin pieces of tissue 2. us same as micrometre
- Микрометр
- An instrument used to measure small angles, diameters, and distances of heavenly bodies.
- An instrument for measuring dimensions precisely. there are many forms, but the most common is a u-shaped instrument. the measurement is made by turning a very fine screw, which gives motion to a scale, mounted in one leg of the u. also called mike.
- An instrument by which highly accurate minute measurements of length, depth, or thickness may be made.
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Nm, нанометр, нм, русский
Одна миллиардная доля метра.
Монохроматический свет, русский
- Свет, состоящий из фотонов одного энергетического уровня или длины волны. как пример, можно привести лазер.
- , световые колебания одной частоты. свет, близкий к монохроматическому свету, получают, выделяя спектральную линию или узкий участок спектра при помощи спектральных приборов (монохроматоров, светофильтров и др.). свет высокой степени монохроматичности излучают лазеры, а также свободные атомы.
- Свет одной длины волны
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