时间：2011-02-23 15:20来源：蓝天飞行翻译 作者：航空 点击：次
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variation east, magnetic least: variation west, magnetic best= a mnemonic to help remember whether to add or subtract variation. MOA abbreviation military operations area mode /m.υd/ noun 1. a particular selected setting for the operation or functioning of equipment . automatic mode . manual mode 2. a letter or number given to the various pulse spac-ings of airborne transponders and ground interrogators . Mode A and mode C for altitude reporting, are used in air traffic control. model /m.d(.)l/ noun a simplified description of a system, often in mathe-matical form, designed to make calcula-tion simpler . The description of the weather patterns is a model only which, in reality, is modified greatly by a number of factors. moderate adjective /m.d(.)r.t/ 1. referring to something well within lim-its, not extreme . a moderate climate a climate which is not too hot, not too cold 2. the middle of three descriptions of intensity or amount, i.e. light, moder-ate, severe . moderate humidity humidity which is not light or severe . light to moderate varying between light and moderate . light to moderate icing . moderate to severe varying between moderate and severe . moder-ate to severe turbulence . verb /m.d.re.t/ to become or cause to become less extreme . The south west wind moderates the climate of the UK . As the wind moderated, the aircraft was allowed to take off. modern /m.d(.)n/ adjective up to date, referring to the present day . Mod-ern engines are far more powerful than engines used in the past. modification /m.d.f.ke..(.)n/ noun an alteration or change in charac-ter or form which is normally an improvement . There have been many modifications to the simple carburettor over the years. . As a result of the crash, modifications were made to the rudder linkage. modify /m.d.fa./ verb to change or alter in order to improve . The landing gear was modified to provide greater strength. (NOTE: modifying – modi-fied) modulate /m.djυle.t/ verb to change the frequency, amplitude, phase, or other characteristic of an electromag-netic wave . The ground station trans-mits a code in two short bursts, each of which is modulated with two tones. modulation /m.djule..(.)n/ noun a change in a property of an electromag-netic wave or signal, such as its ampli-tude, frequency, or phase . Pulse mod-ulation is a series of quick, short bursts of energy which are radiated from an antenna which serves both the transmit-ter and the receiver. module /m.djul/ noun a replacea- ble detachable unit moist /m..st/ adjective a little wet, damp or humid . Warm moist air from the Gulf of Mexico can extend into Can-ada. moisture /m..st../ noun water or other liquid . When the air passing through the carburettor is reduced below 0°C (Celsius), any moisture in the air changes into ice.
moisture content /m..st.. |
