zone refining
英 [zəʊn rɪˈfaɪnɪŋ]
美 [zoʊn rɪˈfaɪnɪŋ]
网络 区域提纯; 区域精炼; 区域精制; 区域熔炼; 区域精炼法
双语例句
- These metals may be purified by a technique called zone refining.
这些金属可以用所谓逐区提纯法来提纯。 - The pre lifting zone in the riser of the II FCCU in Jinxi General Works of Petroleum Refining and Petrochemicals was revamped by using the new lifting zone patent technique developed by Luoyang Petrochemical Engineering Corporation.
锦西炼油化工总厂采用洛阳石油化工工程公司的新型预提升段专利技术对Ⅱ套催化裂化装置反应提升管预提升段进行了改造，这是该专利技术的首次工业应用。 - The Calculation and Analysis on Zone Refining of Rare Earth Metal
区熔提纯稀土金属的理论计算与分析 - A new method of zone melting for refining super-purity gallium
一个新的提炼超纯金属镓的区域熔化法 - In the process of floating zone refining neodymium bar with induction heating, the electromagnetic forces exerted on floating melted zone of neodymium bar by high frequency current in induction coil were calculated.
计算了感应加热悬浮区熔提纯钕棒过程中，感应线圈中的高频电流作用在钕棒悬浮熔区上的电磁力。 - Synopsis: Some problems on zone refining of silicon without crucible by wet hydrogen treatment are discussed.
本文讨论了在湿氢条件下，进行硅的无坩埚区域提纯时，所遇到的几个问题。 - Purification Study of Neodymium Metal by Zone Refining, Solid State Electrotransport and Zone Refining Electrotransport Joint Method
用区熔、电迁移和区熔-电迁移联合法提纯金属钕的研究 - Zone refining of high purity germanium
高纯锗的区域提纯 - The collapsing cavities will result in instantaneous high temperature and high pressure in the local zone of the melt, resulting in refining grains and improving the distribution of Si element.
空化泡崩溃时产生局部高温高压，从而导致晶粒细化，改善了Si元素的分布情况。 - Laser welding speed is fast, heat affected zone is small, weld microstructure is refining, laser welding deformation is small, generally speaking, mechanical properties of weld seam is stronger than the base metal.
激光焊接速度快，热影响区小，焊缝组织细化，焊接变形小，一般激光焊缝的机械性能都强于母材。 - The combination of vacuum distillation and zone refining was adopted to prepare ultra high purity indium from crude indium.
以99.7%的粗铟为原料，提出了采用真空蒸馏&区域熔炼联合的方法来制备高纯金属铟。