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- Permanent packer for underground treatment is needed for capability demand of marine workover rigs in overhaul operation of deep deviated well. 摘要在深斜井大修作業(yè)中，為了適應海上修井機作業(yè)能力的需要，需要處理井下永久式封隔器。
- It's an alloy not readily drillable. 這是不易鉆洞的合金。
- Nothing can assure permanent happiness. 沒(méi)有什么東西能確保永久的幸福。
- I'm looking for a permanent appointment. 我正在尋找固定的工作。
- She is looking for permanent employment. 她正在找固定的工作。
- They established their permanent abode here. 他們在此建立了永久居所。
- Pig iron used as permanent ballast. 壓載鐵做為永久性壓艙物的生鐵
- She went to a beauty salon for a permanent. 她到美容院去燙了發(fā)。
- The injury left him with a permanent limp. 他受傷后就一直瘸了。
- hydro-set permanent packer 永久式水力坐封封隔器
- permanent packer 永久式封隔器
- A plant having no permanent woody stem; an herb. 草本植物，花草沒(méi)有永久木莖的植物; 草本植物
- Those recruits are scarcely drillable. 那些新兵幾無(wú)法訓練。
- The packer application does all the hard work. 加殼程序的制作是最困難的部分。
- A packer of boxes in a warehouse. 倉庫里的盒子包裝機
- The doctors couldn't bring about a real (ie permanent) cure. 這些醫生都無(wú)根治良方。
- Washing and Fishing Technology for MHS Packer. MHS封隔器磨銑打撈工藝
- David worked as a jobber before he found a permanent job. 大衛在找到固定工作以前做零工。
- There are five million permanent residents in the city. 這個(gè)城市有五百萬(wàn)常住居民。
- Wow, even the famous coach Packer showed up! 唉，時(shí)間又沖突了。要不然，我也露一手。不過(guò)以吃為主。
