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

• Electron beam longitudinal temperature is an important parameter on electron cooling devise.
  电子冷却装置中，电子束纵向温度是计算冷却力的主要参量之一。
• 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。
• Preparation of Ag nanodot array on porous alumina membrane by electron beam evaporation;
  本工作研究了离子束辅助下在氧化铝模板中大面积制备纳米点阵列的方法。
• 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 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。
• 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。
• Based on the principle of electron beam spot sweep, a pattern controller in domestic coater is designed.
  在国产设备电子枪上设计了一个电子束斑蒸发扫描控制器。
• 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 spatial resolution of the resultsdepends upon the incident electron beam energy and the beam diameter.
  结果的空间分辨率有赖于入射电子束能量和束斑直径。
• 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。