| 单词 | commutator |
| 释义 | commutator (once / 31519 pages) n WORD FAMILY commutator: commutators+/commutate: commutating, commutative, commutator USAGE EXAMPLESModern motors use electronic control systems rather than a commutator, but the principle is the same. Economist(Nov 15, 2012) In this case each of the motor circuits is connected to two diametrically opposite bars of the commutator. Martin, Thomas Commerford, The inventions, researches and writ...(2012) The commutator segments are drop forged in the smaller, and hard drawn in the larger sizes. Hawkins, Nehemiah, Hawkins Electrical Guide, Number On...(2011) n switch for reversing the direction of an electric current Hyper electric switch, electrical switch, switch control consisting of a mechanical or electrical or electronic device for making or breaking or changing the connections in a circuit |
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