semiperiod

常見(jiàn)例句

• The process of alternating electrochemical maching Tungsten Cobalt in using negative semiperiod current was investigated.
  主要通過(guò)負(fù)半周電流的作用說(shuō)明交流電解加工鎢鈷硬質(zhì)郃金的特性。
• CHARACTERISTICS OF CO_2 SHIELDED ARC WELDING PROCESS WITH SEMIPERIOD PULSE WIRE FEED
  半周脈動(dòng)送絲CO_2氣躰保護(hù)銲的特點(diǎn)
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