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1·The separated layer polymer injection pipe string consists of well-flushing packer, down-hole flow distributor and bottom ball.

分层注聚管柱主要由可洗井封隔器、配注器及底球组成。

2·More injection flow rate, slim branch injection pipe and long pipeline resulted in more resistance at the branch injection pipe.

由于注水量较高、注水支线管径较细、管线较长等原因，导致注水支线阻力偏大；

3·The anchoring or set to the artificial bottom hole of the separate injection pipe string has solved the creep of the pipe string resulted from the unstable water injection pressure.

分注管柱实施锚定或支撑到人工井底，克服了管柱因注水压力不平稳等原因造成的管柱蠕动现象；

4·When the steamer is insufficient in water inside, the upper cover on the top of the water injection pipe is opened, and liquid water is poured in from a nozzle so as to replenish water in the steamer.

当锅内水量不足时，打开注水管顶部上盖， 从管口倒入液体水，对锅内进行补水便可。

5·A small injection of phages into a water pipe, however, could clean an entire system, with the phages replicating themselves as they consume the biofilm.

然而，往管道内注入少量的噬菌体，就可以清理整个管道系统，因为噬菌体在消耗生物膜的同时可以自我复制。

6·It provided a safety pressure controlling method in the condition of continuously gas injection of parasitical pipe (temporary casing) gas charging approach.

并给出了寄生管(临时套管)充气方式连续注气条件下的安全控压方法。

7·The injection process of the plastic three-way pipe was analyzed, and the injection mold was designed.

对塑料三通管进行了工艺分析，并设计了注塑成形模具。

8·Finally, the conclusion is that the pulse pressure caused by vibrated water injection can not damage to casing pipe, cement sheath and formation.

最后得出结论——振动注水所产生的脉动压力不会对套管、水泥环及地层造成损坏。

9·Waterflood system efficiencies are made up with the average operation efficiency of motors, water injection pumps and pipe networks.

注水系统效率由电机平均运行效率、注水泵平均运行效率和管网运行平均效率组成。

10·PE2708 is a black economic masterbatch for injection molding, plate and pipe extrusion. It has a good coloration and hiding ability.

PE2708是适用于注塑、 板材、管材的黑色经济型色母，着色力好，遮盖力强，可预混合后直接成型。