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多普勒频移
1、drift compass───漂移罗盘
2、doppler ultrasound───[医]多普勒超声
3、drift weedmaps───工作周地图
4、doppler shifter───多普勒频移器
5、drift───vi.漂流,漂移;漂泊;n.漂流,漂移;趋势;漂流物;vt.使…漂流;使…受风吹积
6、drift back───将…冲回
7、drift net───n.漂网,流网;[水产]流网
8、drift away───渐渐疏远,慢慢散去;(人)渐渐离开,(烟雾等)慢慢散去; 游离; 抛开
9、squadrons drift───中队漂移
1、Authorized bandwidth The necessary bandwidth required for transmission and reception of intelligence. This definition does not include allowance for transmitter drift or Doppler shift.───授权带宽智能传输和接收所需的带宽。该定义不包括允许发射机漂移或多普勒漂移。
2、Doppler drift angle measuring apparatus───多普勒偏航角测量器
3、Any Doppler drift in the signal would fall within this wide band anyway and will form part of the total signal.───信号的任何多普勒频移无论如何都不会移出这个频带,而且也肯定会是整个信号的一个组成部分。
4、The assumption that any alien signal would exhibit a Doppler drift has also been incorporated into all subsequent SETI projects, which invariably check for signals at drifting frequencies.───外星文明的信号将发生多普勒漂移的假设也被采纳到后来所有的SETI项目中,这些项目都无一例外的检查信号的频率漂移。