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- To vary(electron velocity) in an electron beam. 调制在一个电子束中改变(电子速率)
- Abstract: Penetrating depth and dose distribution of electron beam in flue gas can influence efficiency of desulfurization and denitration. 摘 要: 电子束在烟气中穿透深度和剂量分布将直接影响废气中硫、氮氧化物的脱除效率。
- The measurement accuracy of electron beam by using semiconductor detector is easily affected by beam energy, dose rate, beam incidence direction, environment temperature etc. 摘要电子束半导体探测器的测量精度易受到射线的能量、剂量率、入射方向和环境温度等条件的影响。
- 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。
- As the electron beam scans the image, variations of light inten. 当电子束扫描图像时,图像的光强度变化变成了电强度变化。
- Electron Beam Properties and Lasing Experiment of FEL[J]. 引用该论文 杨兴繁;黎明;金晓;黎维华;陈天才;徐勇.
- EB inks is the electron beam energy to curing the WGT. EB油不朱是拔取电子束能量举行固化的兼用油不朱。
- Design of large orbit gyrotron electron beam double-cusp gun[J]. 引用该论文 邹峰;薛谦忠;刘濮鲲.
- The field size must be taken into account when the electron beam energy was determined in order to prevent the relapse of the tumor from insufficiency depth dose, especially using small fields. 选择能量时要同时考虑照射野的大小,防止由于深度剂量不足而引起复发,小射野时更要小心。
- 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。
- 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。
- Numerical simulation of a large orbit gyrotron cusp electron beam[J]. 引用该论文 赵青;李宏福;任同;罗勇.
- Electron beam equipment for welding, drilling and surface treatment of metallic materials. 用于金属材料焊接、钻孔和表面处理的电子束设备。
- An electron beam, forming a scanning spot on the signal plate, zigzags its way, line by line, across the plate. 在信号板上形成扫描点的电子束,逐条地曲折扫过信号板。
- TC4 alloy can be welded by many kinds of methods such as TIG, MIG, PAW and electron beam welding (EBW in short). TC4钛合金在保护良好的条件下可以采用TIG、MIG、PAW及电子束焊等多种焊接方法。
- Electron beams are widely used in medicine and measurement. 电子束被广泛地应用在医疗、测量等领域。
- For instance, the phosphor on a CRT screen needs to be constantly reactivated by an electron beam in order to remain illuminated. 例如,阴极射线管荧光屏上的磷光体为了保持它激发光状态,需要用电子束不断地再激励。
- The electronic beam oscilloscope acts as a sort of microscope for short times. 电子示波器的作用就象一种短的时间用的“显微镜”。
- The dosimeters may also be used to measure middle and high dose, and energy of electron beams for radiation processing. The results of its comparison with FWT-60 film dosimeters are also indicated. 对自制的、批量生产的辐射变色薄膜剂量计的性能与美国远西技术公司生产的FWT-60辐射变色薄膜剂量计的性能进行了比较。
- Indeed the use of an electron beam or X-rays for irradiation overcomes the need for a radioactive source altogether. 用电子束或X-射线进行辐照确实完全解除了对某种放射源的需要。