cathode spot
英 [ˈkæθəʊd spɒt]
美 [ˈkæθoʊd spɑːt]
阴极辉点；阴极斑点
双语例句
- Application and Research of Cathode Pulse Amplifier in Spot Measurement
阴极脉冲放大器在光点测量中的应用研究 - In the paper, the cathode spot movements and chopping current of pure graphite and copper-impregnated metallized graphite ( Cu-C) in vacuum were investigated.
研究了纯石墨和铜-石墨材料的阴极斑点的特性及真空电弧截流现象。 - The microstructure analysis showed that the CuCr alloys has an important effect on the discrimination, in which the size of Cr phase plays an main role in effecting the moving direction and distribution of cathode spot craters.
通过比较阴极斑点蚀坑的大小和分布，分析了CuCr触头材料显微组织中Cr相尺寸的大小对阴极斑点运动和蚀坑形貌的影响。 - The internal relations between the failure mechanism of TV-tube's cathode and acceleration model ( Arrhenius equation) are explored by means of "simulated acceleration" and "spot analysis" in the AES chamber.
本文通过AES分析室内模拟加速和就地分析的新方法，探求显象管阴极的失效机理及与加速模式（Arrhenius方程）的内在联系。 - The details of the structure inside the cathode spot holes were observed and some new important results were obtained.
观察到了阴极斑点孔洞内部结构细节，获得了新的结果。 - The experimental results show that in most cases, only one cathode spot can be found in the discharge zone of vacuum arc ion source, and the spot moves a little during the same discharge.
实验结果表明，当脉冲工作电流为101&102A时，真空弧离子源放电区一般只有单个阴极斑，阴极斑的位置在同一次放电中的变化很小； - A study of the velocity of the cathode spot of vacuum arc evaporation in a transverse magnetic field
横向磁场对真空电弧离子镀中阴极弧斑运动速度的影响 - Splitting and Movement of the Diffused Cathode Spot in Axial Magnetic Field in Vacuum
纵磁场中真空扩散型电弧阴极斑点的分裂和运动 - High speed photograph study on cathode spot in MAGNETIC-STEERED arc deposition
磁控电弧离子镀阴极斑点特性的高速摄影研究 - Influence of the microstructure of electrode materials on the motion behaviors of vacuum arc cathode spot
电极材料组织对真空电弧阴极斑点运动行为的影响 - The Cathode Pulse Circuit Design for Spot Size Measurement System
光点测试仪阴极脉冲电路设计 - A cathode pulse amplifier is designed to offer the cathode pulse, which produces a spot pulse on the screen synchronized with the camera.
着重介绍阴极脉冲放大器为阴极提供一个脉冲、保证和帧同步在屏上产生一个光斑。 - 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。 - The evolvement of cathode spot on hydrogen-impregnated electrode was captured by high-speed photography, and the emission spectra of cathode spot at different pulse currents were analyzed.
拍摄了离子源放电瞬间吸氢电极上阴极斑的形成过程，分析了不同放电电流时阴极斑的发射光谱。 - Studies of Arc Cathode Spot Motion in Vacuum Arc Deposition
真空阴极弧离子镀阴极斑点的移动研究 - According the results of cathode photoemission uniformity more current and higher quantum efficiency may be achieved with a larger laser spot.
结合对阴极发射性能发射均匀性的研究，如果扩大现有激光光斑预计可以获得更大的发射电流以及量子效率。