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。
- Her age is of secondary interest. 她的年龄不太重要。
- 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
- secondary cathode 次级阴极,二次阴极
- In secondary school, children get more advanced knowledge. 在中学,孩子获得更深一些的知识。
- secondary cathode rays 二次阴极射线
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- 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 government introduced universal secondary education years ago. 几年前,政府就倡导普及中等教育。
- Our aim is that all children complete secondary education. 我们的宗旨是让所有孩子完成中等教育。
- Many older people still believe that women's careers are secondary. 许多年岁大一点的人仍然认为妇女的职业生涯并不那么重要。
- Color cathode ray tube shielded band. 彩色显像管用带钢。
- All other considerations are secondary to his safety. 现在首先要考虑的是他的安全,其他事都是次要的。
- In secondary school, students get more advanced knowledge. 在中学里,学生获得更深一些的知识。
- 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
- Cathode rays are attracted by a positive charge. 阴极射线被阳电荷所吸引。