This paper describes a new multi ion and electron beam system for preparing optic thin films.
本文介绍一种新型的光学薄膜制备用多离子束电子束系统。
Microstructures and mechanical properties of pure aluminium joint with electron beam welding;
纯铝电子束焊显微组织和力学性能
Numerical simulation of electron beam welding temperature field of titanium alloy and niobium alloy;
钛合金与铌合金电子束焊温度场数值模拟
Evaporation loss of Mg element in 5A06 aluminium alloy electron beam welding;
电子束焊接5A06铝合金接头Mg元素蒸发烧损行为分析
Research of the ultrasonic C-scan technique for EBW seam;
电子束焊焊缝超声C扫描检测技术研究
Application of EBW technology in pyramidal horn antenna;
电子束焊接技术在角锥喇叭天线上的应用
Effect of EBW Grid Bias and Cathode Emissive Area on Weld Configuration;
电子束焊接栅偏压和阴极发射面积对焊缝形状的影响
Screening of asafoetida mushroom strains with high polysaccharide productivity by low-energy ion implantation;
低能离子束诱变选育阿魏菇多糖高产菌株
This research showed a high yield Pleurotus ferulae Lenzi strain by low energy ion implantation that extraction methods of polysaccharide from mycelium were studied by orthogonal experiments, rotation and combinational design of quadric regression the basis of determination of the extraction rates of polysaccharides.
对离子束诱变筛选得到的阿魏菇菌株,进行了胞内多糖提取纯化试验,分别对影响多糖提纯的提取条件,醇析条件,盐析条件,去蛋白效率,H2O2脱色进行了研究,并利用回归模型对工艺条件的最优组合、单因子效应进行了探讨。
high flux electron beam and ion beam
强流电子束和离子束
twin-cathode ray beam
双电子束，双阴极射线束
electron and ion beam microfabrication
电子束与离子束微细加工
A Research on Focus Properties of Annular Electron Beam in Plasmas
等离子体对空心电子束聚束特性研究
velocity modulated electron beam
速调电子束，速调电子注
molecular-beam electron bombardment detector
分子束电子轰击探测器
plasma electron beam remelting
等离子 电子束重熔
well-collimated beam
直线状注流，良好准直光束[电子束]
tivated micromachining
电子束显微机械加工
synthesizing aperture
电视显象管电子束孔
variable shaped electron beam exposure system
可变电子束曝光装置
beam pulse duration
电子束脉冲持续时间
crossed laser-molecular beam technique
激光－分子束交叉技术
crossed-field electron beam multiplier
交叉场电子束倍增器
blue deflectinggenerator
蓝电子束扫描发生器
electron-beam film scanning
胶片电子束扫描录像
vector scan electron beam lithography
矢量扫描电子束光刻
proton electron positron colliding beams
质子 电子 正电子碰撞束
