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Adiabatic rate
| Earth Science |
The rate of temperature change in the atmosphere due to the raising or lowering of an air mass. the "dry adiabatic rate" is 5.5 deg. f. per 1000 feet, while the "wet" rate is 3.5 deg. f. per 1000 feet.
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Adiabatic, английский
Occurring without the gain or loss of heat.
Adiabatic calorimeter, английский
Adiabatic compression, английский
Adiabatic cooling, английский
Occurs when pressure is decreased on an adiabatic system, allowing it to expand, causing it to do work on its surroundings. when the pressure applied on a parcel of air is reduced, the air in the parcel is allowed to expand; as the volume increases, the temperature falls as its internal energy decreases.
Adiabatic curing, английский
The curing of concrete or mortar in which adiabatic conditions are maintained during the curing period. adirondack rustic style
Adiabatic demagnetization, английский
Adiabatic efficiency, английский
Adiabatic engine, английский
Engine in which combustion heat loss to coolant is minimized, a greater portion of the thermal value of the fuel being converted to useful work,
Adiabatic expansion, английский
Adiabatic exponent, английский
Adiabatic heating, английский
The heating of a gas caused by its compression.
Adiabatic lapse rate, английский
The rate at which ascending air cools and descending air warms, given that no heat is added or taken away. the rate for dry air (dalr) is based on 5.4° f per 1000' altitude (1° per 100 meters). moist or saturated rates (salr) vary with barometric pressure
Adiabatic melting, английский
The melting of upward-moving mantle rocks as a result of depressurization, which leads to the formation of magmas.
Adiabatic process, английский
Адиабатный, адиабатический процесс. термодинамическое преобразование, которое происходит без обмена теплом между рассматриваемой системой и ее окру жающей средой. в адиабатических процессах расширение воздушной массы сопровождается «адиабатическим охлажде нием», а сжатие сопровождается «адиабатическим нагрева нием» (вмо). ,...,...
Adiabatic saturation temperature, английский
Adiabatic soliton compression, английский
A pulse compression technique based on the adaptation of solitons to slowly varying propagation parameters
Adiabatic temperature, английский
Adiabatic temperature change, английский
Adiabatic throttling, английский
Adiabatic wall, английский
Адиабатическая стенка
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.
Atmosphere, английский
- The envelope of gases that surround a planet`s surface held by the planet`s gravity. over the earth, the atmosphere is divided into several layers based on their properties. the most common layer designations are
- Атмосфера
- The ambient air, or thin elastic fluid which surrounds the globe, and gradually diminishing in gravity rises to an unknown height, yet by gravitation partakes of all its motions.
- [1] the envelope of air surrounding the globe. [2] a unit of pressure equal to 76 centimeters (29.9 inches) of mercury, or 1033.2 grams/sq. centimeter (2116.3 pounds/sq. foot). (cf. hydrosphere, lithosphere.)
- Атмосфера; воздух
- Атмосфера. газовая оболочка, окружающая землю (вмо). см. также air— атмосферный воздух.
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Ring of fire, английский
- The regions of mountain-building earthquakes and volcanoes which surround the pacific ocean.
- Popular name for an arc stretching from new zealand, clockwise around the pacific ocean via the eastern edge of asia, north across the aleutian islands, and south along the coasts of the americas. it contains over 75 percent of the world’s active and dormant volcanoes. around the ring of fire, the pacific tectonic plate is colliding with and sliding underneath other plates. the tremendous amount of energy created by this tectonic activity melts rock into magma that rises to the surface as lava, forming volcanoes. ring-rope: a line rove through the ring of an anchor, passed through the hawse-hole, and made fast to the cable, to secure the anchor in foul weather.
Eruptive vent, английский
The opening through which volcanic material is emitted.
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