泵的抽气速率与气体的性质有关.Lashing velocity of pump is concerned with nature of air.现在已经采用了低温吸附技术和吸气离子泵的近代电子抽气设备.Recent electronic means of pumping using low temperature sorption techniques and getter - ion pumps have been introduce...
The chief witness was allowed to leave the town only after lodging a sworn statement with the police.主要见证人向警方提交宣过誓的证词后,才可离开市镇。All the researchers on the project are sworn to secrecy.该项目的所有研究人员都按要求起誓保守秘密。Thomas will be sw...
Conclusion This plate was ideal device for treatment of calcaneal fractures.结论可塑形跟骨钛钢板是跟骨骨折理想的内固定器械.Conclusion Calcaneal plate internal fixation treatment has a better curative effect on calcaneus fractures.结论跟骨接骨板内固定治疗跟...
The disobedient boy was ordered out of the room.那个不听话的孩子被赶出了房间.The cruel captain used a scourge on his disobedient sailor.那残忍的船长鞭打不服从命令的水手.That disobedient boy is a pest.那不听话的男孩令人讨厌....
新专辑主要收录了一些他们曾风靡一时的老歌的混音版本。Their new album features remixes of some of their previous hits.两首曲目都是她即将推出的专辑歌曲的混音版本。Both tracks are remixed versions of tracks from her forthcoming album.我曾经在你钱包里拿过500磅, 混音室里.I once stole 500 ...