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- secondary emission photocell 次级发射光电管
- 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
- Numerical Algorithm of Secondary Emission Microwave Electron Gun 二次发射微波电子枪的数值计算方法
- transmission secondary emission image intensifier tube 透射二次发射式图像增强管
- The emission of visible light by a hot object. 白热光物体遇热发出可见光
- This flicker is detected on a photocell. 这种闪烁由光电管所接收。
- Her age is of secondary interest. 她的年龄不太重要。
- Factors Affected Secondary Emission Proerties of Rare Earth Oxide Molybdenum 钼阴极次级发射性能的因素
- We must use photocell as detectors. 我们必须用光电管作为探测器。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- Adjust door motor ,landing door and photocell. 14在厅轿门联动的情况，调整好门机和层厅门，门。
- It has the funmatic stop,web guiding by photocell. 它具有自动计米，设定长度自动停机，放卷由光电自动纠偏控制等功能。
- Simulation and analysis of secondary emission microwave electron gun 二次发射微波电子枪的模拟计算及其特性分析
