zone purification 纯化区; 区域精炼; 区域精制; 区域提纯; 逐区提纯 zone refining 区域纯化; 区域精炼; 区域精制; 区域熔炼; 区域提纯法; 纯化区 vt. 精炼, 净化, 使优雅, 使精炼 .
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zone purification 纯化区; 区域精炼; 区域精制; 区域提纯; 逐区提纯 zone refining 区域纯化; 区域精炼; 区域精制; 区域熔炼; 区域提纯法; 纯化区 vt. 精炼, 净化, 使优雅, 使精炼 .
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floating zone refining [冶] 浮区提纯 ; 悬浮区域精炼
multiple-zone refining 多熔区区域精炼
Floating-zone refining 浮融带纯化 ; 浮动区熔法
electron beam zone-refining 电子束区带精炼
cage zone refining 笼式区域提纯
floating zone refining method 区熔提纯法
continuous zone refining 连续区熔提纯
horizontal zone refining 水平区域提纯
zone refining of chemicals 化学试剂区域精炼
N a technique for producing solids of extreme purity, esp for use in semiconductors. The material, in the form of a bar, is melted in one small region that is passed along the solid. Impurities concentrate in the melt and are moved to the end of the bar 区域精炼法
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。
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。
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。
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