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 rapid surface alloying of AISI316L stainless steel by high current pulsed electron beam ( HCPEB) was investigated.
  利用强流脉冲电子束对不锈钢表面进行了快速钛合金化。
• 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。
• 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。
• And now we repeat the experiment, only this time we come with an electron beam.
  现在来重复一下实验，仅在这次我们得到了电子束。
• 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。
• The elementary exposure pattern of a variable rectangular electron beam exposure machine is a rectangle.
  可变矩形电子束曝光机的基本曝光图形是矩形。
• The influence of the beam voltage and magnet field on electron beam performance was studied.
  并对电子注在不同工作电压和磁场下的质量进行了分析计算。
• The effect of divergence of the incident electron beam on the gain of FEL is analysed.
  分析了入射电子束的发散性对自由电子激光器增益的影响。
• 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。
• This paper introduces the development of electron beam lithography around the world and basic fundamentals of pattern generator.
  论文分析了国内外电子束曝光技术的发展和图形发生器的工作原理。