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- electron magnetic focusing 电子荷质比测量
- In this paper, the aberration theory for cathode lenses with combined electrostatic and magnetic focusing is discussed in detail. 本文运用变分原理研究了电磁复合聚焦阴极透镜的象差理论,导出了在任意象平面中象差系数的普遍公式。
- Stared and barked through electron magnetic clutch or disc friction. The clutch (optional) controls the stopping position as required. 本机采用电磁离合器或摩擦离合器、制动器(选用)按织造所需位置来控制织机停车位置。
- There is dependence between e/m error and accelerating voltage or focus voltage in the measurement of e/m by magnetic focusing method. 在利用磁聚焦法测量电子比荷的实验中;测量误差与示波管的加速电压和聚焦电压存在较大的相关性.
- The result of calculation with antiferromagnetics shows that the compound has the minus magnetic moment because of itinerant electron magnetism. 反铁磁计算的结果表明，由于巡游电子的贡献，系统具有负的磁矩。
- 3D simulation of periodic cusped magnetic focusing sheet electron beam[J]. 引用该论文 王战亮;宫玉彬;魏彦玉;巩华荣;岳玲娜.
- periodic permanent magnetic focusing 周期永磁聚焦
- Periodic magnetic focusing system 周期永磁聚焦系统
- magnetic focusing indicator tube 磁聚焦指示管
- electron magnetic resonance spectroscopy 电子磁共振波谱法
- Electronic Magnetic Darts, mouse pad arm relaxed, multi-functional mouse pad magnetotherapy, solar calculator to do the mouse and other gifts suitable for small electronic products. 电子磁力飞标、臂轻松鼠标垫、多功能磁疗鼠标垫、太阳能计算器鼠标等适合做礼品的小电子产品。
- Development and Calibration of Hot Electron Magnetic Spectrometer 超热电子磁谱仪的研制及标定
- This computer then calibrates the electronic magnets at the top of the frame based on the distance between the globes and the top magnet to keep the globes correctly positioned. 这台计算机然后校准电子磁铁在根据地球和顶面磁铁之间的距离的框架顶部保持地球恰当地被安置。
- A new high power and wideband amplifier with permanent periodic magnet focusing 一种新的永久周期磁铁聚焦的高功率宽带放大器
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- Keywords Electron Optics System;CAD;Particle-in-Cell simulation;Electron Gun;Periodic Permanent （PPM） Magnetic Focusing System;Multi-stage Depressed Collector; 电子光学系统;计算机辅助设计;粒子模拟;电子枪;周期永磁聚焦系统;多级降压收集极;
- Our products and with beautiful sharp,serviceable and high shiny sureface Our main products is heaty water pot,electronic water pot,electronic magnetism. 专业生产各种日用不锈钢制品,主要有诺尔思牌“鸣音水壶”、“电热鸣音水壶”、“电磁壶”，等系列。
- magnetically focused electron beam 磁性聚焦电子束
- It shows the presence of a magnetic field. 这表明有磁场存在。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
