Against the screw on the different Wells specific measures to improve system efficiency, making Erlian screw oil Wells on the management level to a higher level.
针对该情况对不同的螺杆泵井提出了具体提高系统效率的措施,使得二连油田螺杆泵井的管理水平上了一个台阶。
Trapping these systems in periodic potential wells made by intersecting light beams yields optical lattices in which atoms behave as electrons in metals, albeit at a quite different scale.
在周期势阱中研究这个系统,发现相干光产生光学晶格能够使原子具有了金属中的自由离子的性质,尽管看起来截然不同。
The existing cement quality inspection methods have reflected the cement quality of water and oil Wells from different angles.
现有的检测固井质量方法有许多,这些方法从不同的侧面反映了油、水井的固井质量。
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