electric pickup 中文意思是什麼
electric pickup
解釋
電拾音器-
In the light of the pickup current of a submersible electric pump being too large when started at full pressure, a new variable - frequency control system is developed
針對電動潛油泵工頻全壓啟動時存在啟動電流過大等諸多問題,開發出新型電動潛油泵變頻控制系統。 -
A device that converts a sound, scene, measurable quantity, or other form of intelligence into corresponding electric signals, as in a microphone, phonograph pickup, or television camera
能將聲音、景物、可測量的或其它形式的信號轉換成相應電信號的器件,如話筒、唱機、電視攝象機。
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