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- Setting Cathode Ray Tube (CRT) as an example, this paper gives an overview on how space charge effect influences electron beam spot size on the screen with respect to different cathode current. 以阴极射线管(CRT)为例,研究了在不同发射电流下空间电荷效应对荧光屏上电子束点大小的影响。
- 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。
- To vary(electron velocity) in an electron beam. 调制在一个电子束中改变（电子速率）
- 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。
- A flexible programmable electron beam deflection system is proposed which enables an electron beam to be controlled externally to a spot. 设计了一个可编程电子束扫描控制系统,能够使电子束受控的偏摆产生任何图形。
- 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。
- The size of beam spot of EBW is important factor which affects weld configuration. 电子束焊接焦点的大小是影响焊缝成型的重要因素。
- 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.
- By reducing the beam spot size, it provides 30% more screen real estate with no added footprint, says Sony, being translated into more potential windows on screen. 据Sony公司称，把电子束的直径缩小，不用增加（显示器）占桌面面积，就可以把屏幕实际使用面积增加30%25，换言之，在屏幕上可以显示更多的窗口。
- 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。
- It was contrastively analyzed by numerical simulation that the crack initiated from the beam spot edge at both static and rotational cylinder shells. 但由于在旋转充压柱壳上,在过光斑中心圆周上有高应力带状区域,因此旋转柱壳有可能在这一环带区域也发生破坏。
- By reducing the beam spot size,it provides 30% more screen real estate with no added footprint,says Sony,being translated into more potential windows on screen. 据Sony公司称，把电子束的直径缩小，不用增加（显示器）占桌面面积，就可以把屏幕实际使用面积增加30%25，换言之，在屏幕上可以显示更多的窗口。
- 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 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。
- It is shown that the threshold ratio of the laser power to the beam spot diameter P/d for penetration welding is consistent with different beam spots. 结果表明,以激光功率与光斑直径之比作为深熔焊接阈值的表征参量,深熔焊接阈值与光斑大小无关;
