zig zag中文什么意思

发音:   用"zig zag"造句
  • 曲折步
  • zig:    n. 1.Z[之]字形路线的一个转折 ...
  • zag:    n. 急转;急变;急弯。 vi. ( ...
  • a zig-zag way:    曲折迂回的路


  1. Soft pottery pot with zig zag pattern
  2. Jumping after every move only to find it was normal zig zag movements and their stoploss get hit frequently
  3. As a result of employing multilevel phase - shifted method with zig zag connection in transformer secondary , in the primary the current harmonics their orders are lower than 6m 1 are eliminated ( m is the number of power cell each phase ) . in the inverter side because of using pulse shifting pwm control , the equivalent switch frequency of output is m times as high as one h - bridge , so the output voltage waveform of the inverter is near sine with less harmonics
    对于整流电路,由于采用变压器移相多重化整流,在理论上可以实现曲折变压器一次绕组中低于6m 1次谐波电流相互抵消( m为串联单元个数) ;对于逆变电路,由于采用移相pwm控制方式,等效开关频率提高m倍,因此输出电压接近正弦波,谐波含量较小。


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