“反向波”的概念、定义、翻译、参考文献-科学参考

单词	反向波
释义	反向波 Physics 光学、声学光学 back wave, backward wave反向波 backward wave反向波^†，回波，返波在行波管中群速和电子流方向相反的波 back wave反向波^†，回波 Astronomy echo wave; return wave; back wave反向波
随便看	S. Lie S. Lie (1842—1899) Slight Cold Slight Heat slight injury slightly defective number slightly excessive number slightly overcast Slight Snow slim disc slime slime bacteria slime body slime layer slime mould slim-hole non-cable logging equipment slimhole wells drilling slim hole well workover slim-hole wireline logging equipment slimhole workover slimline sling sling psychrometer slings for lifting workover slingshot song

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