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

• In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.
  在阴极射线管显示器中，用电子束激励后荧光物质光发射的持续现象。
• The X-rays that are produced by the electron beam.
  电子束所产生的x射线。
• Objective: To evaluate the efficacy of radiotherapy in patients with keloids using kilovoltage X-ray, electron beam and192Ir.
  目的：比较千伏X线、电子线和192铱放射治疗疤痕疙瘩的疗效。
• The reason for cracks on the specimen in the process of electron beam surface treatment is discussed.
  探讨电子束表面处理过程中试样产生裂纹的原因。
• Effect of Electron Beam Selective Melting on the Microstructure and Mechanical Properties of Ti Alloy
  电子束选区熔化技术对钛合金组织和力学性能的影响
• 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 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。
• The device consists of magnetic field power supply, coils, and drift chamber of electron beam.
  该装置由磁场电源、场线圈及电子束漂移管等组成。
• 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；
• In cathode ray tubes, the small area on the screen surface which is bombarded by the electron beam.
  在阴极射线管中，屏幕表面上受到电子束轰击的小区域。