The main reason is that cavitation erosion occurred in pervasion pipe of lubricator.经检查发现,主要原因是注油器扩散管汽蚀,以致注油器工作不正常,润滑油压偏低.Pay close attention to the conditions of lubricator and down - hole SSV, etc. during operation.作业期...
Sorry, but you have to go through the metal detector again.对不起, 您必须再过一次金属探测器.Please walk through the metal detector.请走过金属检测器.We are using innovated metal detector which is imported from the U . K.本工厂有先进的生产设备,拥有从英国进口的金属探测...
It took ten cars to bear the matrimonial guests away.用了十辆汽车才把参加婚礼的客人们送走.Matrimonial vows are to show the faithfulness of the new couple.婚誓体现了新婚夫妇对婚姻的忠诚.For years he had been steadily modifying his matrimonial devotion , ...
Root ginger has been used medicinally for centuries.几百年来姜根一直作为药用。Asia having off - white flowers and aromatic seeds used medicinally and in curry.南欧和东亚的一年生草本植物,开黄白色花,种子芳香,可药用或制咖喱.Acting medicinally by absorption through ...
IRM group systems provide the best reliability and performance for steel , aluminium non - ferrous metal producers worldwide.IRM集团的测量仪系统为世界钢铁业和铝业提供高性能可靠的测量结果.In this paper, a novel model to assessing enterprises'imp...
Many of the children are afflicted by festering sores.很多孩子深受溃烂创痛的折磨。...festering wounds of the legacy of British imperialism.英帝国主义遗留的日益恶化的创伤The wound is festering, and gangrene has set in.伤口在溃烂，已经生了坏疽。The wound is fester...