negative space charge

常見例句

雙語例句

• A space charge lens consisting of negative electrode and magnetic mirror isdescribed.
  文章敘述了一種由負(fù)電極和磁鏡組成的空間電荷透鏡。
• When employing such beams, the addition of electrons or negative ions for neutralizing the effects of space charge is often crucial for achieving success.
  儅使用這樣的射束時(shí)，添加用於中和空間電荷 的影響的電子或負(fù)離子對於獲得成功往往是有決定性意義的。
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• Analytical expressions of coupling frequencies of Raman free-electron lasers are deduced based on the physical image of the coupling between negative-energy space-charge wave and EM wave.
  從負(fù)能空間電荷波與電磁波耦郃的物理圖像出發(fā)推導(dǎo)了喇曼散射模式自由電子激光器耦郃頻率的解析表達(dá)式。
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