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Delta temperature
| Meteorological Glossary |
The difference between temperature measurements taken at two significant levels above the ground. temperatures at 10 and 40 meters are commonly used.
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Delta, английский
- A symbol used to indicate deviation or difference.
- Коэффициент “дельта” . показатель чувствительности рассчитываемой стоимости опциона к незначительным колебаниям цены базового актива. часто называется “хеджевым коэффициентом” (hedge ratio). изменяется в интервале от 0 до 1 для опционов колл и в интервале
- The fourth letter of the greek alphabet
- Дельта (тип якоря)
- A name given by the greeks to the alluvial tract inclosed between the bifurcating branches of the nile and the sea-line. it is well known that rivers which deposit great quantities of matter, do also very often separate into two or more branches, previous to their discharge into the sea; thus forming triangular spaces, aptly called deltas from their resemblance to the greek letter {d}.
- [1] alluvial deposit at the mouth of a river or tidal inlet. [2] nato phonetic notation for letter “d” which, when used as a single-letter signal, signifies “stand clear—i am maneuvering with difficulty” (see table 8). [3] a triangular-shaped aerofoil. 95 delta demi-culverin: a 16th century cannon firing a 9-pound ball.
- Допустимая ошибка
- A body of alluvium, nearly flat and fan-shaped, deposited at or near the mouth of a river or stream where it enters a body of relatively quiet water, usually a sea or lake. hp
- The ratio of the change in price of an option to the change in price of the underlying asset. also called the hedge ratio. applies to derivative products. for a call option on a stock, a delta of 0.50 means that for every $1.00 that the stock goes up, the option price rises by $0.50. as options near expiration, in-the-money call option contracts approach a delta of 1.0, while in-the-money put options approach a delta of -1. see: hedge ratio, neutral hedge. call deltas range from 0.00 to +1.00; put deltas range from 0.00 to -1.00. if the call delta is 0.69, the put delta is -0.31 (call delta minus 1 equals put delta; 0.69 -1 =-0.31).
Delta, английский
Delta, итальянский
Nei contratti di opzione, il fattore numerico che permette di quantificare la variazione di prezzo dell`opzione provocata da una variazione di prezzo unitaria dello strumento sottostante. per esempio, se un`opzione ha un delta di 0.4 e il prezzo dello str
Delta air charter, английский
Нигерийская авиатранспортная компания «дельта эр чартер»
Delta air lines * *, английский
Delta air transport, английский
Бельгийская авиатранспортная компания «дельта эр транспорт»
Delta airlines, английский
Авиатранспортная компания «дельта эрлайнз»
Delta clear to send, английский
Изменение "освободить для передачи"
Delta coefficient, английский
Коэффициент дельта
Delta connection, английский
- A connection arrangement of a three-phase electrical transformer; the three windings are connected in series forming a
- Соединение по схеме "треугольник"
Delta cross-hedge, английский
A futures hedge that has both maturity and currency mismatches with an underlying exposure.
Delta data carrier detected, английский
Изменение "обнаружение сигнала несущей"
Delta data set ready, английский
Изменение "установить готовность к передаче"
Delta effect, английский
- Acoustic energy re-radiated by a discontinuity.
- In ultrasonic testing, reradiation or diffraction of energy from a discontinuity.15 the reradiated energy may include waves of both the incident mode and converted modes (longitudinal and transverse). delta (t): in acoustic emission testing, time interval between the detected arrival of an acoustic emission wave at two sensors. also called time differential or difference in time of arrival.
- Reradiation or diffraction of energy from a discontinuity.22 the reradiated energy may include waves of both the incident mode and converted modes (longitudinal and transverse).7 delta t (??t): duration measured between two points in time. also called time differential.
Delta equivalent spin stabilized solid, английский
Стабилизированный вращением твердотопливный двигатель ракеты-носителя «дельта»
Delta error(e), английский
In color tolerencing, the symbol (e is used to express delta error, the total color difference computed using a color difference equation.
Delta ferrite, английский
Solid solution with body centered cubic structure and iron as solvent. also called delta iron.
Delta file, английский
A file which contains references to those rows in the data file that have been deleted.
Delta fluid volume, английский
Изменение объема напр., гидроаккумулятора при разрядке
Delta function, английский
Дельта-функция; функция дирака
Delta hedge, английский
A dynamic hedging strategy using options that calls for constant adjustment of the number of options used, as a function of the delta of the option.
Difference, английский
- Disagreement, inequity, contrast, dissimilarity, incompatibility
- Разница; разность
- An important army term, meaning firstly the sum to be paid by officers when exchanging from the half to full pay; and, secondly, the price or difference in value of the several commissions.
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.
Significant, английский
- Значительный
- A значимый (о суффиксе и т.п. ) (ант. non-significant) | n означающее, сигнификант
Temperatures, английский
Бетон, выдержанный [отвердевший] в условиях повышенных температур; ~ in mass массивный бетон, бетон, уложенный в большой массив; ~ in the structure бетон в теле конструкции [сооружения] (в отличие от бетона в контрольных образцах); ~ placed in lifts бетон, укладываемый слоями [послойно]; ~ placed
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].
Temperatur, немецкий
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Dewpoint temperature, английский
The temperature to which a given parcel of air must be cooled at constant pressure and constant water vapor content in order for saturation to occur. any further cooling usually results in the formation of dew or frost.
Delay distance, английский
The passage of air necessary over a wind vane to cause the vane to respond to 5o% of a step function change in wind direction.
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