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Cetane index
| Глоссарий терминов смазочных материалов |
- A value calculated from the density and distillation mid-point temperature of a fuel, used as an alternative to cetane number to indicate relative diesel ignition quality.
- The theoretical cetane number calculated according to astm d- 976, using api gravity and mid-boiling point.
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Cetane improvement, английский
Повышение цетанового числа
Cetane improver, английский
Diesel fuel additive for improving the getane number, getane index rating for diesel fuels, generally approximating cetane number but calculated from agreed formulae rather than being derived from tests using a standard engine. the method can yield misleading results as it may not
Cetane number, английский
- Цетановое число. число на условной шкале, характеризующее воспламеняемость дизельного топлива при стандартизованных условиях. выражается в объемных процентах цетана (гексадекана) в стандартной смеси, имеющей тот же период задержки воспламенения, что и анализируемое топливо. чем выше цетановое число, тем короче период задержки воспламенения (мос, 4).
- Measure of the ignition quality of a diesel fuel, as determined by a standard single cylinder test engine. the higher the cetane number, the easier a high speed diesel engine will start, and the less “white smoking” and “diesel knock” after start-up.
- A number that expresses the ignition quality of a diesel fuel, equal to the percent by volume of cetane (c16h34) blended with methyl naphthalene that has the same ignition performance as the test fuel. a cfr test engine is used to determine this number.
Cetane number improver, английский
Additive which improves the cetane number of a diesel fuel.
Index, английский
- Append index to your adjective as a way of measuring the degree of something. example that car has a high rust index. my little brother has a low coolness index.
- The interest rate or adjustment standard that determines the changes in monthly payments for an adjustable rate loan.
- (индекс) эталон сравнения для измерения финансовой или экономической эффективности; например, s&p500 или индекс потребительских цен;
- Inter-nasa data exchange (system)
- Индекс j
- Эталон сравнения для измерения финансовой или экономи¬ческой эффективности. например, s &t500 или индекс потребитель¬ских цен.
- Индекс (классификации); указатель; проставлять классификационные индексы
- Показатель (обобщенная количественная характеристика социально-экономических явлений и про61 цессов в их качественной определенности в условиях конкретного места и времени, например численность населения), см. indicator
- N индекс flesch–kincaid ~ (образовательный) индекс флеша–кинсайда indexicality n индексальность
- The flat bar which carries the nonius scale and index-glass of a quadrant, octant, quintant, or sextant.
- To divide into equal marked parts such as quadrants or degrees of a circle.
- A sign that informs by its correlation with or causal connection (->causality) to its referent (->symptom). in the social sciences, a valid measure of something else (->measurement).
- The dynamic alphabet bar that runs along the bottom of the list views in the microsoft dynamics crm web application window. when a user clicks a letter, the list view filters the available records by that letter. index (v)
- Statistical composite that measures changes in the economy or in financial markets, often expressed in percentage changes from a base year or from the previous month. indexes measure the ups and downs of stock, bond, and some commodities markets, in terms of market prices and weighting of companies in the index.
- A number, usually a percentage, upon which future interest rates for adjustable rate mortgages are based.
- The database search engines use to store and retrieve information gathered during the crawling process.
Index, английский
Index, английский
Index, латинский
Index (cmi), английский
Index -, английский
- Поправка за смещение пятки рейки
- Цементационная скважина
Index allocation, английский
A ntfs file attribute type used to implement folders and other indexes.
Index allocation map, английский
A page that maps the extents in a 4-gb part of a database file that is used by an allocation unit.
Index and option market (iom), английский
A division of the cme established in 1982 for trading stock index products and options.
Index arbitrage, английский
An investment trading strategy that exploits divergences between actual and theoretical futures prices. an example is the simultaneous buying (selling) of stock index futures (i.e., s&p 500) while selling (buying) the underlying stocks of that index, capturing as profit the temporarily inflated basis between these two baskets. often, the point at which profitability exists is expressed at the block call as the number of points the future must be over or under the underlying basket for an arbitrage opportunity to exist. see: program trading.
Index area, английский
Область индексов; зона индексов
Index array, английский
Index balancing, английский
Балансировка индексов
Index bed, английский
Index buffer, английский
Буферный индекс-регистр
Index build, английский
Построение индекса (базы данных)
Distillation, английский
- Перегонка
- A water purification process in which water is converted to a vapor by boiling it, and then reconverted to purified water by cooling the vapor. disc tumbler lock 316 the process of distillation distribution box
- The action of distilling a liquid
- One of the oldest methods of separating oils from flowers and still widely used. it is a heat-dependent process for separation and purification of a liquid mixture based on differences in vapor pressure of components of the mixture. in each case, the flowers or other sources of oil are changed into a still and heat is applied to separate the oil. one type involves direct contact between the plant material and boiling water. in another type, the heat source is steam that is blown through the flowers. the process involves vaporization of the more volatile component(s) and then condensation of the vapor back to a liquid. the water and oil are collected and as they separate, the oil is removed from the top.
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.
Alternative, английский
- A альтернативный class, question alternativity n альтернативность
- Вариант (напр, проекта), вариантное решение || вариантный о as an ~ в качестве варианта [вариантного решения]
- One of the music genres that appears under genre classification in windows media player library. based on id3 standard tagging format for mp3 audio files. id3v1 genre id # 20.
Theoretical, английский
- Теоретический
- Теоретический theor/y теория; учение; принцип; гипотеза ~ of buckling теория продольного изгиба ~ of elasticity теория упругости ~ of elastic stability теория устойчивости упругих систем ~ies of failure теории [гипотезы] прочности ~ of plastic behavior теория пластичности ~ of plasticity теория пластичности ~ of plates теория тонких пластин ~ of shallow shells теория пологих оболочек ~ of shells теория оболочек ~ of stability теория устойчивости ~ of structures теория сооружений, строительная механика ~ of thin shells теория тонких оболочек ~ of torsion теория кручения
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Supplement 1, английский
Abbreviation for obsolete military specification us army 2-104b (supplement 1).
Motor octane number (mon), английский
A numerical indication of a gasoline’s ability to prevent detonation under high speed, high load engine operation.
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