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- hard vacuum seal [化] 强真空密封
- Using seamless and leakproof urethane frame for good vacuum seal. 防漏性佳:使用一体成型之防漏圈条,防漏性佳。
- The interior of the tube must be kept a hard vacuum to preserve the photo cathode. 显象管内部一定要保证高真空才能保护光电阴极。
- Sparks flared into space, along with an expanding fountain of gas that instantly crys tallized in the hard vacuum. 火花不断散入太空,同时一大团膨胀的气体迅速在真空中凝华成小冰晶。
- Vacuum seal design ideal for hot fill applications 真空密封设计,为热灌装应用的理想之选
- Modeling the new progress stamping modeling gas main,static modeling,modeling and frozen vacuum sealed modeling,and so on. 造型技术的新进展主要有气体冲压造型、静压造型、真空密封造型和冷冻造型等。
- By email, you can inquire further price Information on Knives, Shredder and over Bottle opener and beyond that in addition to Deposition, shredder and obviously on Vacuum sealing. 该企业为您提供瓶开启装置、碎纸机和真空隔水层、真空绝缘层以及沉淀作用、沉积作用和切碎机的报价。
- Foucs on the tache of vacuum sealing, we design a kind of automatic discharge device which based on robot technique to replace the operation of artificial. 摘要针对晶振生产中真空封焊上料这一环节,利用机器人技术,设计了一台自动上料装置,从而取代手工上料的操作。
- It is hard to sleep without a cooler in this room. 没有空气调节器,在这间屋里很难入睡。
- Since solder balls do oxidize quickly and builds an oxide coat that reduces the soldering characteristic of the ball, the chips should be vacuum sealed shortly after the reball process. 因为很容易氧化并且形成一个氧化层覆盖会降低锡球的焊接特性,所以在重新植球加工后应尽快真空封装。
- Improvement on Vacuum Seal Process for Solid Discharge Tube Used in MDF 通信总配线架用固体放电管封接工艺的改进
- John felt it hard to rig out his family. 约翰感到难以为一家大小置备衣着。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- I scrubbed hard at the stain to see if I could get it off. 我使劲擦这个污迹,看能不能将它去掉。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- He owes his opulence to work hard. 他的财富乃辛勤工作得来。