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- secondary emission stage 次级发射级
- An electrode used in certain electron tubes to provide secondary emission. 中间极，二次发射电极一种用于一定电子管作第二次发射电极
- There may be secondary emission effects that depend on theplate material. 而且还有屏极材料不同导致的二次发射现象。
- secondary emission characteristic 二次放射特性
- secondary emission multiplication 次级发射(电子)倍增
- field-enhanced secondary emission [电] 场增加二次放射
- ultraviolet secondary emission conduction 紫外线二次发射导电
- effective secondary emission factor 有效二次发射因数
- alloy secondary emission surface 合金二次电子发射面
- There are many spotlights on the stage. 舞台上有很多聚光灯。
- Numerical Algorithm of Secondary Emission Microwave Electron Gun 二次发射微波电子枪的数值计算方法
- Please dim out the stage for the final scene. 请在最后一场即将开演时使舞台灯光转暗。
- The singer was led off the stage by the maestro. 歌唱家由那位著名的指挥领着离开了舞台。
- transmission secondary emission image intensifier tube 透射二次发射式图像增强管
- I always get the jitters before I go on stage. 我登台之前总是感到紧张。
- She did the first stage of the trip by train. 她行程的第一段是乘火车的。
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- She's wanted to go on the stage from an early age. 她从小就想当演员。
- The singer got the bird when she came out on stage. 这位歌手一出现在舞台上人们便以嘘声嘲弄她。
- The disease is still in its primary stage. 这疾病仍然在初发阶段。
