您要查找的是不是：
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Sodium and water react (together). 钠和水能起反应。
- 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
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- sodium cathode 钠阴极
- The crude sodium carbonate ash obtained from these plants. 苏打灰从这些植物中获得的粗碳酸钠灰
- 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
- Color cathode ray tube shielded band. 彩色显像管用带钢。
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- 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。
- A hollow cathode CW silver ion laser at 4788 ? 银离子空心阴极4788埃激光器
- The sodium is removed with cation exchange resin. 钠用阳离子交换树脂来分离。
- Cathode rays are attracted by a positive charge. 阴极射线被阳电荷所吸引。
- Change the Zinc block of cathode Protection. 换阴极保护用的锌棒。
- Upgrade design of a thermionic cathode RF gun[J]. 引用该论文 吴钢;杨学平;耿顺才;王言山.
- The most common is sodium chloride?salt. 最常用的化学制品就是氯化钠??盐。
- An electron tube with a photosensitive cathode. 光电管具有感光的阴极电子管
- These effects are antagonizeed by sodium sulfide. 这些效果被硫化钠中和了。
