“jet stream”的概念、定义、翻译、参考文献-科学参考

单词	jet stream
释义	jet stream [`jet ´strēm] ^{AEROSPACE ENGINEERING} The stream of gas or fluid expelled by any reaction device, in particular the stream of combustion products expelled from a jet engine, rocket engine, or rocket motor. ^METEOROLOGY A relatively narrow, fast-moving wind current flanked by more slowly moving currents; observed principally in the zone of prevailing westerlies above the lower troposphere, and in most cases reaching maximum intensity with regard to speed and concentration near the troposphere.
随便看	vertically stacked loops vertical metal oxide semiconductor technology vertical obstacle sonar vertical or short takeoff and landing aircraft vertical oscillator vertical parity check vertical pitch vertical polarization vertical-position welding vertical recording vertical redundancy check vertical resolution vertical retort process vertical retrace vertical scale vertical seismograph vertical separation vertical separator vertical slip vertical speed indicator vertical stability vertical stretching vertical sweep vertical synchronizing pulse vertical tab

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