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- 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 author is planning to refine on his work of five years ago. 作者打算把他5年前的著作修改得更完美些。
- 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
- electron beam zone refining furnace 电子束区域熔炼炉
- Some people live in Torrid Zone. 有些人生活在热带。
- I'd like to see Europe as a nuclear-free zone. 我希望欧洲成为无核区。
- Reading good books helped to refine her speech. 读好书有助于使她谈吐典雅。
- The troops detrained near the battle zone. 部队在战区附近下了火车。
- Their daily work is to refine crude oil. 他们每天的工作是精炼原油。
- micro-scale zone refining apparatus 微量区域提纯设备
- To refine beyond a desired or appropriate point. 使过分精炼精炼得超过了理想的或适合的限度
- temperature-gradient zone refining 温度梯度的区熔提纯
- After30 years, the mature author was able to refine on the work of his youth. 过去30年，这位作家已经成熟，他可以将年轻时候写的作品修改得更完美了。
- pseudo-continuous refining zone refining 假连续区熔提纯
- They refine sugar using this way. 他们用这种方法精制糖。
- You must not refine too much upon this charade. 你切不可过分推敲这个字谜。
- end-feed cross-flow zone refiner 侧端加料纵横流动区域精炼炉
