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- Simulation of MAT-261 Type Ion Source and Its Application MAT261型离子源及离子透镜系统的仿真与实际应用
- cyclotron type ion source 回旋加速器型离了源
- Pen type General signing pen , oil pen , ball pen . 笔型普通签字笔，油性笔，圆珠笔。
- Development of a miniature Penning ion source for well logging 用于石油测井中子管的微型潘宁源的研制
- The application of Freeman ion source linked to LC-2A ion implanter is described in the paper. 本文叙述了弗里曼(Freeman)离子源体联接在LC-2A型中能离子注入机上的应用;
- KEYWORDS : GIMS, ion source, anode layer, sputtering, TiN, ion plating, medium frequency, pulsed DC. 中文关键词：气离溅射、离子源、阳极层流、溅射、氮化钛、离子镀膜、中频、脉冲直流。
- TITAN ion source is a new ion source which can produce strong metal and gas ion beam. Use . TITAN离子源是一种新的能够同时产生强金属和气体离子束流的离子源。
- Penning type(ion)source 彭宁离子源, 电子振荡型离子源
- KEYWORDS: GIMS, ion source, anode layer, sputtering, TiN, ion plating ， medium frequency, pulsed DC. 中文关键词：气离溅射、离子源、阳极层流、溅射、氮化钛、离子镀膜、中频、脉冲直流。
- An intense ECR ion source for ADS (accelerator driven sub-critical system) is described. 介绍了正在研制的一台强流ECR离子源。
- The MC-SNICS ion source of NEC compact AMS system at the AMS laboratory of Peking University was upgraded recently. 摘要为提高样品测量效率，对MC-SNICS多靶位铯溅射负离子源进行了升级改进。
- Both ADG and feed intake were not effected by the pen types, and FAC also did not affect the total feed intake of sheep. 羊舍类型对绵羊日增重、采食量无显著影响，添加脂肪酸钙也不影响绵羊总采食量。
- Electric field of the emission system of a liquid metal ion source was simulated, based on the conventional dynamic protrusion model and the widely used charge simulation method. 摘要发射系统是液态金属离子源的关键部件之一，它的性能的优劣直接影响到整个离子源的工作稳定性和可靠性。
- The pen type is determined by the 钢笔类型由
- In addition, the requirement of delivering 18O2 beams from the electron cyclotron resonance ion source can be satisfied by the obtained 18O2 gas. 此外,制得的气体能够满足电子回旋共振离子源提供18O重离子束的实验要求。
- Then the corresponding sigma matrix is given to further estimate the beam emittance extracted from electron cyclotron resonance ion source. 用旋转矩阵和聚焦矩阵重新推导了总的传输矩阵。
- Abstract The MC-SNICS ion source of NEC compact AMS system at the AMS laboratory of Peking University was upgraded recently. 摘要 为提高样品测量效率，对MC-SNICS多靶位铯溅射负离子源进行了升级改进。
- The purpose of the first part of this work has been to use an electromagnet to improve the performance of the Kaufman ion source. 电浆的电子，离子密度与温度是了解电离层结构的几个重要参数，而为了量测这些参数，科学家使用了数种实地量测的技术。
- benzethylene type ion exchange resin 苯乙烯型离子交换树脂
- strong base type ion exchange resin 树脂分离
