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反极性的英文

发音:  
"反极性"怎么读用"反极性"造句

英文翻译手机手机版

  • antipolarity
  • buck
  • opposite polarity
  • polarity reversal
  • reverse polarity
  • reversed polarity
  • reversepolarity

例句与用法

  • Built - in current limiting resistors and anti - polarity protection diode
    内置式电流限制电阻器和反极性保护二极管
  • Reversed polarity protection and instantaneous over current and over cross - voltage protection , is in accordance with emi protection requirement
    反极性保护和瞬间过电流过跨压保护,符合emi防护要求。
  • The variable polarity power supply circuit uses two stages full - bridge inverter , the former inverter is regarded as a constant - current source with fast dynamic response , and supplys energy for the second one , and the latter one is to produce variable polarity current excellently , and low - frequency pulse current by variable polarity power supply is used to reduce input energy and control the shape of weld bead while welding . a series of high - frequency pulse current is superposed on direct - current - electrode - negative ( dcen ) current through the high - frequency pulse power supply , which is used to compress the arc and improve process of crystallization
    其中变极性电源采用二次全桥逆变结构,一次逆变提供快速的响应速率并给二次逆变提供能量,二次逆变提供良好的变极性性能,使输出能量最优化,并用其低频电流特性减小电弧线能量,控制焊缝成形;高频脉冲电源提供的高频电流叠加在反极性电流dcen上,利用电流的高频特性压缩电弧,改善焊缝金属结晶过程。
用"反极性"造句  

其他语种

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