“space wave”的概念、定义、翻译、参考文献-科学参考

单词	space wave
释义	space wave [`spās ´wāv] ^{ELECTROMAGNETISM} The component of a ground wave that travels more or less directly through space from the transmitting antenna to the receiving antenna; one part of the space wave goes directly from one antenna to the other; another part is reflected off the earth between the antennas.
随便看	nonreproducing code nonresident routine nonresonant antenna nonresonant line non-return-to-zero nonreturn valve nonrigid plastic nonrotating disk nonrotational strain nonsaccharine sorghum nonscrollable message nonsegregated reservoir nonselective medium nonselective mining nonselective radiator nonsense correlation nonsense mutation nonsense suppression nonservo robot nonshared control unit nonshattering glass nonshorting contact switch nonshrinking steel nonsingular matrix nonsingular transformation

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