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- pure metallic cathod 纯金属阴极
- pure metallic cathode 纯金属阴极
- Alloys will not have the same properties as pure metal. 合金没有纯金属所具有的同样的性能。
- Making of high - pure metal terbium has been studied. 本文对高纯金属铽的制备进行了研究。
- Pure metallic germanium was obtained through the conventional process of hydrolysis and hydrogen reduction. 用传统的水解-氢还原工艺制得了纯锗。
- A intelligentized control system, which was made of PLC,D/A and MFC, was developed to control pushing of the metal cathode source and varying gas composition. 研究开发了一套由可编程逻辑控制器 (ProgrammableLogicalControl,PLC)、D/A和质量流量控制器 (MassFlowControl,MFC)组成的智能控制系统 ,控制金属源阴极的推进和气体成分的改变。
- The effect is easily demonstrated using Wood's technique which incorporates an evacuated glass bulb containing a bit of pure metallic sodium. 应用伍德的方法用一个抽空的盛着一点纯金属钠的玻璃泡,很容易演示这个效应。
- Notice that in metallurgy "to extract" means to take the pure metal out of its ores. 要注意在冶金方面“提取”指的是从矿石中提炼纯金属。
- Discussion the emission mechanism of thermionic cathode and effort to explain the excellent performance of mixed metal cathode by Richardson formula and Muller"s computational model. 5)研制成功高精度多注阴极模具,不仅精度高,而且简单易行、使用寿命长,可有效地降低生产成本,提高工作效率。
- Through the experiment of vacuum silicothermic reduction producing metallic strontium, the pure metallic Sr (98.53%, mass fraction) is obtained and the metal yield is 55%. 通过真空硅热法炼锶实验获得纯度(质量分数)为98.;53%25的金属锶,锶的收得率为55%25。
- Electromigration could induce the movement of atoms/ions towards the direction of electron flow in pure metal line in chips. 摘要电迁移可以引发芯片内部互连金属引线(单一元素)中的原子或离子沿电子运动方向移动。
- Additional, what the push-pull window of pure metal wants to maintain slippery course is clean, the slippery course of attaint can affect the successful open of the window. 另外,纯金属的推拉窗要保持滑轨的洁净,损坏的滑轨会影响窗的顺利开启。
- Alloy and/or mixture of alloy and pure metal were formed by both the sequential sputter deposition, and blending metal nanoparticles followed by annealing in vacuum. 实验结果证实不论使用依序溅镀或真空热退火处理混合不同金属奈米粒子的离子溶液,其双金属奈米粒子结构皆呈现合金或是部分合金与部分纯金属的结构。
- It was pure luck that he was home when we called. 非常幸运,我们打电话时他在家里。
- Pure metals are chemical elements whick cannot be broken down into other substances. 纯金属是不能分解成其他物质的化学元素。
- An alloy is often harder, lighter, and stronger than the pure metals of which it is composed. 合金通常较其成分金属要硬,轻和牢固。
- Advances in Rare Earth Doped Refractory Metal Cathode Materials 稀土难熔金属阴极材料研究进展
- Uniform nucleations of pure metals during large undercooling are analyzed in present paper from the view of non-equilibrium. 本文从非平衡热力学的角度,分析了纯金属深过冷条件下的均质形核问题。
- During the whole process of deposition and annealing, the ELS peak position and width of the Pb bulk plasmon peak, the 6s band peak as well as the Ni 3p band peak maintain their own pure metal values, and there was no new bulk plasmon peak. 在Pb的蒸镀过程及随后的整个退火过程中,Pb的体等离激元峰,6s能带峰和Ni的3p能带峰的峰位与峰宽均保持与纯金属相同的值,也没有出现新的体等离激元峰。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。