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Nanometer (pt)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
A unit of length equal to one billionth of a meter, or 10-9 meters. the nanometer has replaced the angstrom unit as a measurement of short wave length, and electromagnetic radiation were 1 nm = 10 angstroms.
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Nanometer, английский
- 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.
Nanometer (nm), английский
- Unit of length equal to a 10-9 meter, or one millionth of a millimeter. wavelengths are measured in nanometers.
- One billionth of a meter, or 10–9 meters. most common unit of measurement for light
- A unit of length in the international system of units (si) equal to one billionth of a meter. is the usual measure of light wavelengths. visible light ranges from about 400 nm in the purple to about 700 nm in the deep red.
Nanometer-scale electromechanical system, английский
Nanometre, английский
- A unit of measurement (1 nm=10-9 metres) commonly used to define
- A unit of measurement of length equal to one thousand millionth of a metre. symbol nm
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
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Curie (rt), английский
A unit of measure to express the rate at which a radioactive material decays. it is defined as that quantity of any radioactive material in which 3.7 x 1010 disintegrations per second are occurring. under the new international system (si) of units, the curie will be replaced by disintegrations per second (1 curie = 3.70 x 1010 disintegrations per second).
Oersted (mt), английский
A unit of field strength that produces magnetic induction designated by the letter “h.” the oersted is numerically equal in the air or in a vacuum. oersted (h) refers to the magnetizing force tending to magnetize an unmagnetized body, and gauss refers to the field (b) so induced in the body.
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