“line microphone”的概念、定义、翻译、参考文献-科学参考

单词	line microphone
释义	line microphone [`līn ´mī·krǝ´fōn] ^{ENGINEERING ACOUSTICS} A highly directional microphone consisting of a single straight-line element or an array of small parallel tubes of different lengths, with one end of each abutting a microphone element. Also known as machine-gun microphone.
随便看	commutation rules commutative algebra commutative diagram commutative group commutative law commutative operation commutative ring commutator commutator-controlled welding commutator head commutator motor commutator pulse commutator subgroup commutator switch comonomer comose comovement effect compact compact disk compact-disk read-only memory compact H II region compactification compacting garbage collection compaction compact-open topology

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