... 井区配电系统 lease-distribution system 井水力学 hydraulics of well 井下处理事故常用工具 common tools for downhole trouble treating ...
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?管井水力学
... 管道水力学 pipeline hydraulics 管井水力学hydraulics of well 管路水力学 pipeline hydraulics ...
双语例句
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This paper presents features, research contents and key technologies of water hydraulics, as well as research statuses home and abroad, and makes prospect for its application.