electron source

常见例句

双语例句

• The electron source needs to be a metal, and the usual choice is aluminium.
  电子源应该是一种金属材料，通常选用铝。
• Electron-emitting device, electron source substrate, imaging apparatus and production method thereof.
  电子发射器件，电子源基片，成像设备及其生产方法。
  ip.com
• The principle of GaAs photoemission polarized electrons and a very simple kind of GaAs polarized electron source are introduced in this paper.
  本文介绍自旋极化电子产生的原理及一种设计简洁、结构简单的极化电子源装置。

权威例句

• The electron source of choice is another new piece of microtechnology, the carbon nanotube.
  ECONOMIST: Microlasers
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