heart massage unit — прибор для массажа сердца
target acquisition unit — прибор обнаружения цели
electronic flash unit — электронный световой прибор
altitude unit — прибор синхронной передачи высоты цели
prothrombin test unit — прибор определения протромбина
English-Russian big medical dictionary. 2005.
Indicator function — The graph of the indicator function of a two dimensional subset of a square. In mathematics, an indicator function or a characteristic function is a function defined on a set X that indicates membership of an element in a subset A of … Wikipedia
Unit function — In number theory, the unit function is a completely multiplicative function on the positive integers defined as::varepsilon(n) = egin{cases} 1, mbox{if }n=1 0, mbox{if }n>1 end{cases} It is called the unit function because it is the identity… … Wikipedia
Course Deviation Indicator — (CDI) is an avionics instrument used in aircraft navigation to determine an aircraft s lateral position in relation to a track. If the location of the aircraft is to the left of course, the needle deflects to the right, and vice versa. Contents 1 … Wikipedia
Malfunction indicator lamp — A Malfunction Indicator Lamp, this one labeled Service Engine Soon . A MIL … Wikipedia
Malfunction Indicator Lamp — A Malfunction Indicator Lamp (MIL) is an indicator of the internal status of a car engine. It is found on the instrument console of most automobiles. When illuminated, it is typically either a red or amber color. On vehicles equipped with OBD II … Wikipedia
Crash Position Indicator — The Crash Position Indicator (CPI) is a radio beacon designed to be ejected from an aircraft when it crashes. This helps ensure it survives the crash and any post crash fires or sinking, allowing it to broadcast a homing signal to search and… … Wikipedia
Heading indicator — A heading indicator in a small aircraft. The heading indicator (also called an HI) is a flight instrument used in an aircraft to inform the pilot of the aircraft s heading. It is sometimes referred to by its older names, the directional gyro or… … Wikipedia
Economic indicator — Economics … Wikipedia
Digital Weight Indicator — also commonly called Weight Indicator[1] [2] is a system of indication or recording of the selector type or one that advances intermittently in which all values are presented digitally, or in numbers. In a digital indicating or recording element … Wikipedia
abbreviated visual approach slope indicator system — A night landing aid placed at the beginning of a flare path or runway. It displays different colored lights, depending on the angle from which it is viewed by a pilot approaching to land. When viewed from the correct angle of safe approach, it… … Aviation dictionary
Li (unit) — The li (里, lǐ) is a traditional Chinese unit of distance, which has varied considerably over time but now has a standardized length of 500 meters or half a kilometer (approx. 1640 feet). A modern li consists of 1,500 Chinese feet or chi and, in… … Wikipedia
