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Pour stability
| Oil glossary |
The ability of a pour depressed oil to maintain its original astm pour point when subjected to long-term storage at low temperature approximating winter conditions.
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Pour, английский
A batch of concrete cast in a single operation. pour coat, top mop 1. on a built-up roof, the top coating of bitumen. 2. the final pouring of hot bitumen in which the gravel or slag surfacing is embedded.
Pour coat., английский
Pour plate method, английский
A technique used for inoculating plates with diluted bacterial samples for the purpose of cell counting; cells are mixed with warm liquid agar before being poured into petri dishes
Pour point, английский
- Lowest temperature at which an oil or distillate fuel is observed to flow, when cooled under conditions prescribed by test method astm d 97. the pour point is 3°c (5°f) above the temperature at which the oil in a test vessel shows no movement when the container is held horizontally for five seconds.
- Of a fuel oil, nominally the temperature three degrees c above which the fuel will just flow under its own weight. a measure of the low temperature flow characteristics of a fuel,
- A widely used low-temperature flow indicator, depicted as 5°f above the temperature to which a normal liquid petroleum product maintains fluidity. it is a significant factor in cold-weather start-up.
- Lowest temperature at which a liquid petroleum product will flow when it is cooled under the conditions of the standard test method.
- (astm d-97) the lowest temperature at which a lubricant will pour or flow under specified conditions.
- Температура металла при разливке
Pour point depressant, английский
- An additive which retards the adverse effects of wax crystallization, and lowers the pour point.
- An additive which lowers the pour point of petroleum products containing wax by reducing the tendency of the wax to collect into a solid mass.
- An additive in lubricating oil that lowers the pour point, by preventing any wax present from crystallizing to form a solid mass.
Pour point depressor, английский
Pour-out finish, английский
A bottle finish having uniform undercut lips. the pour-out finish is designed to facilitate pouring without dripping.
Pour-over will, испанский
A will that leaves some or all estate property to a trust established before the will-maker’s death
Pourcentage, французский
Pourcentage de passants, французский
Poured concrete, английский
Poured fitting, английский
Poured floor, английский
Poured joint, английский
An electrical joint that is insulated by means of an insulating medium which is poured around it and which subsequently solidifies.
Pouring, английский
О ~ in lifts послойное бетонирование ~ of concrete укладка бетонной смеси, бетонирование
Pouring basin, английский
Pouring density, английский
Плотность взрывчатые вещества при заливке
Pouring gate, английский
Pouring jacket, английский
Pouring pit refractory, английский
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.
Approximating, английский
Приближающий; аппроксимирующий
Conditions, английский
- The terms of surrender.
- Обстоятельства; условия; режим
- Грузовая устойчивость ~ of crane during lifting operations грузовая устойчивость крана ~ of geometrical shape геометрическая неизменяемость ~ of slope устойчивость откоса ~ of volume постоянство объёма
- Наблюдения за работой сооружений в условиях эксплуатации
- Работа конструкции в условиях эксплуатационных нагрузок
- A set of specified constraints and parameters that are part of the rights group bundled into a rights label. these are enforced at the time of consumption.
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Predictive maintenance, английский
A type of condition-based maintenance emphasizing early prediction of failure using non-destructive techniques such as vibration analysis, thermography, and wear debris analysis.
Pour point depressant, английский
- An additive which retards the adverse effects of wax crystallization, and lowers the pour point.
- An additive which lowers the pour point of petroleum products containing wax by reducing the tendency of the wax to collect into a solid mass.
- An additive in lubricating oil that lowers the pour point, by preventing any wax present from crystallizing to form a solid mass.
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