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- Barium tungsten cathode 钡钨阴极
- barium tungsten dispenser cathode 钡钨阴极
- Hottest Spot Analysis of Tungsten Cathode 钨丝阴极最热点分析
- carbonized thoriated tungsten cathode 碳化钍钨阴极
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The foreign body can be shown up on a barium swallow. 吃了钡之后能把异物显示出来。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- tungsten cathode 钨阴极
- thoriated tungsten cathode 涂钍钨阴极
- The barium sulfate must be a lump-free powder. 硫酸钡必须是无块的粉末。
- There is reflux of barium into the terminal ileum. 钡剂反流进入回肠末端。
- German physicist. He won a1905 Nobel Prize for his work on cathode rays. 勒纳,菲利普1862-1947德国物理学家。因在阴极射线方面的成果而荣获1905年诺贝尔奖
- The tungsten shines and gives a good light. 钨丝发亮而射出耀眼的光芒。
- Finish the rest of the barium meal. 最后吞完所剩钡餐。
- Tungsten is classified among the metals. 钨归入金属类。
- Radium chemical nature lively, and barium similar. 镭的化学性质活泼,与钡相似。
- The tungsten does not easily melt or break. 钨丝不容易熔化或折断。
- Please drink this cup of Barium. 请将这杯钡剂喝下。
- Color cathode ray tube shielded band. 彩色显像管用带钢。