polyphase

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Of, pertaining to, or involving multiple alternating currents that have the same frequency but differ in phase.
    — In the past there had been several attempts to embody in locomotives some form of rotating machine to convert single-phase a.c. at supply frequency to polyphase a.c. at variable frequency, in order to achieve the necessary variable speed characteristic.
  2. Of, pertaining to, or consisting of multiple phases of matter

词形变化

more polyphase comparative most polyphase superlative

词汇关系

衍生词
polyphase circuit polyphase coil polyphase matrix polyphase meter polyphase quadrature filter polyphase rectifier polyphase synchronous generator polyphase system polyphase transformer polyphase wattmeter

词源

Etymology tree
Proto-Indo-European *pleh₁-
Proto-Indo-European *polh₁ús
Ancient Greek πολῠ́ς (polŭ́s)lbor.
English poly-
English phase
English polyphase
From poly- + phase.
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