“nutating antenna”的概念、定义、翻译、参考文献-科学参考

单词	nutating antenna
释义	nutating antenna [`nü´tād·iŋ an`ten·ǝ] ^ENGINEERING An antenna system used in conical scan radar, in which a dipole or feed horn moves in a small circular orbit about the axis of a paraboloidal reflector without changing its polarization.
随便看	discrete address beacon system discrete comparator discrete-film zone discrete radio source discrete sampling discrete set discrete sound system discrete spectrum discrete system discrete-time system discrete transfer function discrete variable discrete-word intelligibility discretization error discriminant discriminant function discrimination discrimination learning discriminator discriminator transformer disdrometer disease disengage dish dishabituation

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