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Doppler limit
| Glossary Of Laser Terminology |
A limit for the temperature which is achievable with certain laser cooling techniques
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Dopplebock, английский
Dopplebock is german for extra-strong—around 7.5% alcohol by volume, or stronger. it is a bottom-fermented beer, tawny or dark brown in color. it’s a southern germany spring specialty, seasonally brewed in march and april.
Doppler, английский
- Доплеровская рлс
- Доплеровский радиолокатор
Doppler (flowmeter), английский
Doppler (system), английский
Доп- леровская система дециметрового диапазона волн
Doppler automatic reduction equipment, английский
Аппаратура (предварительной) автоматической обработки доплеровских данных
Doppler beam-sharpening, английский
Сужение луча доплеровской рлс
Doppler broadening, английский
Broadening of the linewidth of atomic transitions, caused by random motion of the emitting atoms
Doppler control panel, английский
Пульт управления доплеровской рлс
Doppler cooling, английский
A technique of laser cooling based on velocity-dependent absorption processes
Doppler detection system, английский
Доп- леровская система обнаружения
Doppler distortion, английский
Искажение частоты вследствие эффекта доплера
Doppler effect, французский
The apparent change in wavelength of sound or light caused by the motion of the source, observer or both. (see also)
Doppler effect, английский
- Эффект доплера
- The change in frequency of an electronic wave due to the relative motion of receiver and transmitter. this phenomenon is used in antisubmarine warfare and to measure the speed of a vessel over the sea floor.
Doppler ground speed and drift angle navigator, английский
Doppler inertial system, английский
Допле- ровско-инерциальная система, инер- циальная система с доплеровской коррекцией
Doppler location and ranging system, английский
Доплеровская система для определения местоположения и дальности
Doppler microwave landing system, английский
Микроволновая система посадки с доплеровским измерителем
Doppler missile, английский
Ракета с допле- ровской системой навигации
Doppler navigation (system), английский
Доплеровская «авигационная система
Doppler navigation system, английский
Доп- леровская навигационная система
Temperature, английский
- Température
- Dry-bulb - temperature of air as indicated by a standard thermometer.
- An expression of thermal energy density. how hot or cold an object is.
- The measure of the intensity of heat that a substance possesses.
- Температура
- Температура тмр test methods and procedures методы проведения испытаний и последовательность их проведения тмр theodolite measuring point кинотеодолитная станция
- Temperatura, fiebre
- The condition attained when the wetted wick of a wet-bulb thermometer has reached a stable and constant temperature when exposed to moving air in excess of 900 ft (274.3 m) per minute.
- 1. the heat of the body or of the surrounding air, measured in degrees the doctor asked the nurse what the patient’s temperature was. his temperature was slightly above normal. the thermometer showed a temperature of 99°f. to take a patient’s temperature to insert a thermometer in someone’s body to see what his or her body temperature is they took his temperature every four hours. when her temperature was taken this morning, it was normal. 2. illness when your body is hotter than normal he’s in bed with a temperature. her mother says she’s got a temperature, and can’t come to work. comment: the average body temperature is about 37° celsius or 98° fahrenheit. this temperature may vary during the day, and can rise if a person has taken a hot bath or had a hot drink. if the environmental temperature is high, the body has to sweat to reduce the heat gained from the air around it. if the outside temperature is low, the body shivers, because rapid movement of the muscles generates heat. a fever will cause the body temperature to rise sharply, to 40°c (103°f) or more. hypothermia exists when the body temperature falls below about 35°c (95°f).
- Повышение температуры бетона ~ of truss высота фермы jet ~ высота подъёма горизонтальной неизотермической приточной струи, «всплывающей» над приточным отверстием
- Температура ~ of adiabatic saturation температура адиабатического насыщения
- Normal adult temperature varies among horses, but will usually range in degrees from 99.5°f to 100.5°f.
- A measure of the average kinetic energy of a material. the standard unit of temperature is a kelvin, (k). temperature determines the direction of heat flow between any two systems in thermal contact. heat will always flow from the area of higher temperature (t source) to one of lower temperature (t sink). temperature gradient (?t)
- A measure of the degree of molecular motion of a material compared to a reference point. temperature is measured in degrees farenheit (melting point of ice = 32 º f, boiling point of water = 212 º f) or degrees celsius (melting point of ice = 0 º c, boiling point of water = 100 º c).
- The degree of sensible heat of a body as measured by a thermometer or similar instrument.
- Measure of the intensity of particle motion in degrees celsius (°c) or degrees fahrenheit (°f) or, in the absolute scale, kelvin (k), where the increment of 1 k = 1 °c = 1.8 °f.
- Temperature of surrounding atmosphere. also called dry bulb temperature. compare standard atmospheric conditions. ampere (a): si unit of electric current. ampere per meter (a·m–1): si derived unit of magnetic field intensity. the measurement 1 a·m–1, for example, describes a current of 1 a flowing through a coil that is 1 m in diameter. compare oersted. ampere turn (at): in magnetic particle testing, unit for expressing the magnetomotive force required for magnetization using a coil in terms of the product of the number of coil turns and the current in amperes flowing through the coil. amplitude, echo: in ultrasonic testing, the vertical height of a received signal on an a-scan, measured from base to peak for a video presentation or from peak to peak for a radio frequency presentation.
- Measure of the intensity of particle motion in degrees celsius (°c), degrees fahrenheit (°f) or, in the absolute scale, kelvin (k) or degrees rankine (°r). an increment of 1 k = 1 °c = 1.8 °r = 1.8 °f. compare heat.
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Transform limit, английский
A limit for the time–bandwidth–product of an optical pulse
Standard quantum limit, английский
A limit for noise levels set by quantum mechanics
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