英语词汇cosmic ray propagation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	cosmic ray propagation
释义	cosmic ray propagation 简明释义宇宙线传播网络释义 1 [地物]?宇宙线传播宇宙线传播双语例句 1 The sidereal diurnal variation of cosmic ray ties up with the most basic and important problem in cosmic ray physics such as the origin, propagation and the acceleration mechanisms of cosmic ray. 宇宙线的恒星日变化紧密联系于宇宙线的起源、其传播途径的性质，以及宇宙线的加速机制等宇宙线物理中最基本的重大问题。
随便看	time cycle controller time cycle time cycled respirator time cycled ventilator time cycled ventilator time-cycles time cycle time-cycling device timed timed acceleration timed access register time data time data card time/date timed atrial premature stimulation timed automata timed blood collection timed boiler purge timed Boolean function timed breaker timed breguet hairspring time capsule timed control timed deceleration timed delay

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