使真空的英文
vacuumize
例句与用法
- Strong air - cooling condensed system can draw out oil steam and water vapor for cooling which avoid inconvenience of water cooling
强风冷凝系统，使真空抽出的油蒸汽水蒸汽快速降温冷却，免除了用水冷却给用户带来的不便。 - By improving surface condition of parts and one shot seal - off clean room grade , using ultrasonic vapor phase cleaning process , the inner parts of vacuum interrupter get cleaner . movable particles have been diminished by automatic current ageing , power frequency hi - voltage ageing and dynamic high current ageing . as the dielectric strength of clearance in vacuum interrupter improved , the probability of re - ignition in test drops evidently
通过提高零件表面加工质量,改善一次封排间的真空卫生条件、制定合理的超声波气相清洗工艺提高管内洁净度,采用自动电流老炼、超高压工频老炼、大电流动态老炼等工艺进一步消除真空灭弧室内活动性微粒,可提高真空灭弧室真空间隙介质强度,使真空开关投切电容器组的重燃率大大降低,并通过实验验证真空开关投切电容器组的重燃率在制造工艺改进后由原来的10 . 7 %降低至1 . 3 % 。 - After the axial magnetism field of the vacuum interrupter is put into the iron core , the iron core makes the axial magnetic field distribute more uniform in the radial . the more uniform the axial magnetic field is distributed , the more uniform the vacuum arc is distributed on the surface of electrode . in the course of making , erosion on the surface of electrode is more uniform as well , so it is good for improving the breaking capacity of vacuum interrupt
在杯状纵磁真空灭弧室中加入铁芯后,铁芯使纵向磁场在径向的分布更均匀,这样可使真空电弧在电极表面上分布更为均匀;在开断过程中,电极表面的烧蚀也越均匀,有利于真空灭弧室开断能力的提高。
