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- slant hole promotion 斜井提升
- ZJT-30 Separates Exploding and Peaceful Intelligence Frequency Conversion and Speed Modulation Equipment in Coal Mine Slant Hole Promote Application ZJT-30型隔爆兼本安智能变频调速装置在煤矿斜井提升中的应用
- The trays in the distillation column were designed with new multi overflow compound slant hole trays commonly used in the recent years. 在此基础上对原有工艺和新工艺精馏塔板进行设计,塔板选用近年来广泛应用的新型多溢流复合斜孔塔板。
- Better reverse washing of the fracturing string and reliable sealing property offer a set of effective completion techniques for slant hole well production. 斜直井压裂管柱良好的反洗井和可靠的密封性能为斜直井开采提供了一套有效的完井技术。
- When profile control of partial slant hole is carried out, some problems appear frequently such as unsealed, pipe string creeping, the seal of packer can be checked and so on. 针对部分斜直井在调剖时,经常出现不密封、管柱蠕动和不能验封等问题,研制出一种防蠕动、密封性能好、可验封的新型斜直井调剖管柱。
- The downhole stabilizer location adjuster, fixed between the bit and the drill collar, is a special tool for continual deviation control of a slant hole. 井下稳定器安放位置调节器是斜井旋转钻井时实施井斜连续控制的专用工具,安装在钻头与钻铤之间。
- A slant hole pump with semi-spheric plunger valve 采用半球形柱塞阀的新型斜井抽油泵
- rectify inclination by slant hole 斜孔纠偏
- slant hole lane track transportation race car 斜井跑车
- CYBS series subsurface pumps can be used in various sandy wells and slant holes, and they can also be used for well washing. 可像常规管式抽油泵一样进行洗井作业,并解决了油井出砂引起的砂卡、砂堵等采油工艺难题;
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- He toadied to his boss for promotion. 他为升职向老板献殷勤。
- Applications of Slant Hole Tray in Pygas Hydrogenation Proess 斜孔塔板在裂解汽油加氢装置中的应用
- It is great to hear about your recent promotion. 听说你近来得到了提升,这好极了。
- Doyle was passed over for promotion. 多伊尔未被考虑提升。
- Several problems with design of slant hole pumping units 斜井抽油机设计中的几个问题
- There are good chances of promotion in this firm. 这家公司里提升的机会很多。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔,以便装一把新锁。
- Promotion will go by length of service. 晋升以服务年限为准。
- The wooden floor has a noticeable slant. 这木地板可以看得出有些倾斜。