Under repetitively pulsed operation, this cathode exhibited a good shot-to-shot reproducibility even in poor vacuum.
根据脉冲重复操作，这即使在贫穷阴极真空展示一个良好的拍摄到镜头的重现性。
The combination of vacuum tube encapsulation KUVAG fixation poor, poorer buffer capacity.
KUVAG固封的真空管包封的结合性较差，缓冲能力也差一些。
At present, the technique of vacuum coating has been widely used in our country. But the airtightness of the vacuum coating equipment is poor.
真空镀膜技术，目前在国内已经广泛地应用，但是，真空镀膜设备存在着气密性差的问题。
Residents have spoken of increasing tension inside the poor town that made the power vacuum that is ensued.
居民称自此该市进入权力空缺期，市内紧张局面加剧。
If the vacuum near the cathode is too poor, it will generate spark, gas ionization and ion bombardment on cathode, which can result in a fast attenuation of the emission current.
如果碳纳米管阴极附近的真空度太低，将产生打火、气体电离、离子回轰阴极等问题，将导致阴极发射电流的迅速衰减。
The high-speed vacuum coating online cutting device solves the problem that the prior cutter has poor cooling effect when cutting coated films and sheets.
它解决了现有刀具对镀膜过的薄膜和片材进行分 切时散热效果差的问题。
The high-speed vacuum coating online cutting device solves the problem that the prior cutter has poor cooling effect when cutting coated films and sheets.
它解决了现有刀具对镀膜过的薄膜和片材进行分 切时散热效果差的问题。
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