zone-refiner

常见例句

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。
end-feed cross-flow zone refiner
侧端加料纵横流动区域精炼炉
The Norwegians live in a comparatively cold zone.
挪威人生活在比较寒冷的地区。
Supplies were parachuted into the earthquake zone.
救援物资已空投到地震区。
zone refining unit and equipment
区域提纯设备和装置
multiple electron gun zone refining
多电子枪区域精炼