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- This paper researches the manufacture technology of a new type sheathed heating material,which was used in ion thruster cathode heater. 研究了一种用于电火箭的新型铠装阴极加热器材料的性能与制造技术。
- 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。
- 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
- cathode heatern. 阴极加热器
- cathode heater assembly 阴极加热器
- 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。
- 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。
- 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
