英汉词典

1.The effect of hot cleaning and ion cleaning for photocathode glass substrate on improving the photocathode sensitivity is researched.

论文探索了光阴极玻璃基底的热清洁和离子清洁对提高光阴极灵敏度的影响。

2.The thickness of transmission-mode photocathode affects directly its photoelectric efficiency and spectral response.

透射式光阴极的厚度，直接影响光阴极的光电子发射效率和光谱响应。

3.The closer the measuring reflectance curve to the theoretical reflectance curve, the higher a photocathode sensitivity is.

多碱阴极的实测反射率曲线越接近理论曲线，其灵敏度也越高。

4.In the surface analysis and the manufacture of photocathode the cesium ion source shows some advantages as compared with the neutral cesium source.

在光电阴极的制备及对光电阴极作表面分析中，铯离子源较中性铯源具有一定的优点。

5.With good light collection, about 30 % of the luminescence quanta may reach the photocathode.

在良好的光收集条件下，约30%的荧光量子可以到达光阴极。

6.The gain of the PMT, that is the ratio of anode output current to the photoelectric current from the photocathode, is directly related to the supply voltage.

光电倍增管的增益，是阳极输出电流和光电阴极中光电流的比值，直接关系到电源电压。

7.The design of an rf cavity consisting of 1 1/2 cells for a high -brightness SC photocathode injector is presented.

对高亮度1 1/2超导腔光阴极注入器进行了腔形的概念研究设计。