vacuum performance meaning in English
真空性能
Examples
- To evaluate vacuuming performance , use the following resources
若要评估清空性能，请使用下列资源： - Because field - emission devices have strict requirement for the vacuum environment , the vacuum performance of the field - emission cathode was very significant
由于真空场发射器件对于器件内部真空度的要求很严格,因此场发射阴极材料的真空性能非常重要。