electronic beam pump

E-beam-pumped free-electron laser

电子束抽运自由电子激光器

electron-beam sustainer-pumped laser

电子束持续抽运激光器

electron-beam pumped semiconductor laser tube

电子束激励抽运半导体激光管

A Research on the Spin-Pump Current in Single Potential Barrier & Quantum Well;

单势垒量子阱中自旋抽运电流的研究

Analysis of random sampling test for composite insulators in Hunan power grid

湖南电网运行中合成绝缘子抽样试验分析

high flux electron beam and ion beam

强流电子束和离子束

proton electron positron colliding beams

质子 电子 正电子碰撞束

twin-cathode ray beam

双电子束，双阴极射线束

pinch discharge pumped laser

箍缩放电抽运激光器

A strong magnetic field can constrain electrons to move only along the field lines.

强磁场可约束电子使之只能沿着场力线运动。

Design of NC Motion System of Large Vacuum EBW Machine

大型真空电子束焊机数控运动系统的设计

Application of einzel lens in low-energy high-current ion beam transport

静电单透镜在低能强流离子束输运中的应用

chemically pumped molecule laser

化学抽运分子激光器

velocity modulated electron beam

速调电子束，速调电子注

synthesizing aperture

电视显象管电子束孔

cross-field electron beam multiplier

交叉电场电子束倍增器

quantizing aperture

电视摄像管电子束孔

All-Optical Switching in Polymer Pumped by a Beam with Linear-Circular Double Polarization

线-圆双偏振态光束抽运有机聚合物全光开关