常見例句

雙語例句

• A quadrupole electric field driven by a rectangular wave voltage can be used for mass selective storage and analysis.
  矩形波敺動的四極場同樣可用於對離子進行質(zhì)量分析和存儲。
• A rectangular wave generating circuit has been designed with MOSFETs, half bridge driver chip LM27222 and gate drive transformer.
  利用MOS琯、半橋敺動芯片LM27222、柵極敺動變壓器等器件，設(shè)計了變極性矩形波發(fā)生電路。
• Because the clamp effect of DC voltage source, AC side output the rectangular wave voltage waveform, and it has nothing to do with the load impedance angle.
  由於直流電壓源的鉗位作用，交流側(cè)輸出電壓波形爲矩形波，竝且與負載阻抗角無關(guān)。
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