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。
- Once installed, this heater operates automatically. 一旦安装好以后，这加热器就会自动地运行。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- The heater in my car doesn't work properly. 我汽车里的暖气设备出了点毛病。
- heater cathode tube [电] 旁热式电子管
- 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
- heater cathode type tube 旁热式电子管
- heater cathode 旁热式阴极,直热式阴极
- You'll run up a huge gas bill if you leave the heater on. 热水器要是总开著，煤气费就很高了。
- heater cathode leakage 灯丝阴极间漏泄
- heater cathode leakage current 灯丝阴极间漏电电流
- 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
- Adopted quick heat and long life ceramic heater. 采用快速升温及长寿命陶瓷发热芯。
- Color cathode ray tube shielded band. 彩色显像管用带钢。
- The heater can give off much warmth. 加热器能散发出热能。
- The house is fit up with gas and steam heater. 房子里装有煤气和暖气。
- An electron tubewith a photosensitive cathode. 光电管具有感光的阴极电子管。
- Is it okay for me to turn up the heater? 我可以将暖气调大一点吗?
- A cathode ray tube is shaped like a large bell. 阴极射线管的形状象个大铃铛。
- There is an electric heater in the bedroom. 卧室里有一个电暖炉。
