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- cage zone refining 笼式区域提纯
- 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。
- 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
- micro-scale zone refining apparatus 微量区域提纯设备
- The tiger in the cage gnawed listlessly at a bone. 笼子里的老虎在没精打采地啃一根骨头。
- temperature-gradient zone refining 温度梯度的区熔提纯
- pseudo-continuous refining zone refining 假连续区熔提纯
- A lion has escaped from its cage. 有一头狮子从笼中逃走了。
- The old man wants to buy a cage for birds. 老人想买一个鸟笼。
- The boy poked the stick through the bars of the cage. 那个男孩把棍子从兽槛的铁栅间伸进去。
- The lion paced the floor of his cage restlessly. 狮子烦躁地在兽笼里走来走去。
- She loosed the bird from the cage. 她把小鸟放出笼子。
- A fox saw a lion confined in a cage. 一只狐狸看到一只被监禁的狮子。
- 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
- Gingerly he opened the door of the rat's cage. 他小心翼翼地打开鼠笼的门。
- The old man made a cage for birds. 老人做了一只鸟笼。
- The canary was trilling away in its cage. 那只金丝雀在笼中鸣啾。
- I coaxed the canary into the cage. 我巧妙地使金丝雀进出笼子。
