“cosecant antenna”的概念、定义、翻译、参考文献-科学参考

单词	cosecant antenna
释义	cosecant antenna [kō`sē´kant an`ten·ǝ] ^{ELECTROMAGNETISM} An antenna that gives a beam whose amplitude varies as the cosecant of the angle of depression below the horizontal; used in navigation radar.
随便看	blastophore blastopore blastoporphyritic blastopsammite blastopsephitic blastospore blastostyle blastotomy blastozooid blast pressure blast roasting blastula blastulation blast wall blast wave Blattabacterium Blattidae blazar blaze-of-grating technique BLC bleaching bleaching agent bleaching assistant bleaching clay bleaching powder

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