electron beam

英 [ɪˈlektrɒn biːm]

美 [ɪˈlektrɑːn biːm]

电子束

医学化学

英英释义

noun

• a group of nearly parallel lines of electromagnetic radiation
  Synonym:beamray

双语例句

• The surface hardness and wear resistance of aluminum alloy are both improved by means of scanning electron beam.
  电子束表面处理可以提高铝合金材料的表面硬度、增加耐磨性。
• Three-beam synchronous treatment and activation by electron beam are the main features of this device.
  三束同步处理和电子束的活化作用是该装置的主要特点。
• Lens system focuses image on a photosensitive mosaic that is scanned by an electron beam.
  把影像投到电子束扫描的光敏镶嵌屏幕上的透镜系统。
• High energy density electron beam is employed in surface rapid solidification on Ni plated Ti alloy.
  采用高能量密度电子束进行了钛镀镍合金表面熔凝处理的研究。
• The composition, principle and working procedure of the application software of EBES-40A electron beam Lithography system are introduced.
  本文简要地介绍了一种圆形电子束曝光机应用软件的结构、工作原理及工作过程；
• Using methods like electron beam melting or selective laser sintering.
  使用方法如电子束熔炼或选择性激光烧结。
• So rather than calling this an electron beam, this was called a cathode ray.
  因此我们最好别叫它电子束，而是阴极射线。
• Application Study and Development Prospect of Electron Beam Irradiation Technology
  电子束辐射技术应用研究及发展前景
• The influence of the process parameters on electron beam melting process is investigated and a mathematic model is set up by linear regression analysis.
  研究了工艺参数对电子束熔融工艺过程的影响，采用线性回归分析建立了一个数学模型。
• The device in a writing tube or CRT which generates the electron beam.
  扫描管或阴极射线管中一种产生电子束的部件。