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phase switch
[feɪz swɪtʃ]

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网络释义专业释义英英释义

短语

isolated phase switch gear 隔离相开关设备

sequential phase switch 分相投入

phase-change switch 变相开关 ; 换相开关

phase reversal switch 倒相开关

phase bakelite chopper switch 三相胶木闸刀开关

phase-sensitive switch 相敏开关

single-phase protective branch switch 单相保护式分路开关

phase reversing switch 倒相开关

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·2,447,543篇论文数据,部分数据来源于NoteExpress

Phase switch

  • abstract: A phase switch is a device used to increase the discrimination and sensitivity of an interferometer, especially at radio frequencies; an extra half-wave path difference is switched in, at well defined frequency, between the two interfering signal sources. In-phase signals then become out of phase and vice versa, so that the signal output becomes modulated by the switching frequency, and can be more easily filtered from the internally generated noise.

以上来源于: WordNet

双语例句权威例句

  • Each phase switch may include first and second stationary contacts.

    每个开关包括第一第二接点

    youdao

  • A convenient and an essential PHASE switch is included to allow for proper subwoofer signal polarity to be selected.

    既方便重要阶段包括开关以便适当的低音信号极性选中

    youdao

  • This new feature, along with improvements to SWITCH phase performance and diagnostics, increases the usability and performance of online reorganization.

    这个特性加上 SWITCH 阶段性能诊断改进提高在线重组可用性和性能。

    youdao

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