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- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Study on improving properties of elemental sulfur cathode materials by coating PANi 聚苯胺包覆对提高单质硫正极材料的性能研究
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- 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
- sulfur cathode 硫电极
- 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
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Color cathode ray tube shielded band. 彩色显像管用带钢。
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- To eliminate sulfur from(petroleum, for example). 脱硫（例如，从石油中）除硫
- An electron tubewith a photosensitive cathode. 光电管具有感光的阴极电子管。
- A cathode ray tube is shaped like a large bell. 阴极射线管的形状象个大铃铛。
- Buying Copper Cathode FOB Or CIF. 信息主题:美国求购铜。
- The unionized sulfur species is ??in water. 溶于水中非电离形式的硫即?妗?/UK>
- A hollow cathode CW silver ion laser at 4788 ? 银离子空心阴极4788埃激光器
- Isn't sulfur important in chlorophyll formation? 硫对叶绿素的形成很重要，对吗?
- Cathode rays are attracted by a positive charge. 阴极射线被阳电荷所吸引。
- A sulfide compound containing at least two sulfur atoms per molecule. 多硫化物每个分子中至少含有两个硫原子的一种硫化物
- Change the Zinc block of cathode Protection. 换阴极保护用的锌棒。
- There was the smell of sulfur, like burning tires. 那味道闻起来像是硫磺,像是燃烧的轮胎一样。
