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- Using optical method the retrograde velocities of vacuum arcs in magnetic fields were measured as a function of the cathode temperature for Cu, Al and316 stainless steel used as the cathode material. 本文用光学方法测定了在横向磁场中真空电弧后退运动的速度和阴极温度的关系。
- Influence of Diode Cathode Temperature Distribution on Emission Ability 阴极温度分布对发射本领测量的影响
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- Estimation of the Cathode Temperature during High Temperature Baking for Microwave Tubes 微波管高温烘排时阴极温度的估算
- There is an imperceptible change in temperature. 温度有细微的变化。
- 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
- The food should be kept at low temperature. 这种食品应低温保存。
- The temperature of volcanic gases is very high. 火山气体的温度很高。
- Lead will fuse at quite a low temperature. 铅会在相当低的温度下熔化。
- The temperature fell sharply in the night. 夜间温度急剧下降。
- There was a descent of temperature after rain. 雨后气温下降了。
- The temperature has stayed hot this week. 本周气温一直都很热。
- The temperature here reaches up to40 in summer. 这里的温度在夏天可达摄氏40度。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- 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 cooker has several temperature settings. 这个炉具有几个温度定位挡。
- The highest temperature is about38℃. 最高温大约是摄氏度38度。
- Appreciable changes in temperature. 可察觉到的温度上的变化
- Color cathode ray tube shielded band. 彩色显像管用带钢。
