deep well point dewatering 深井井点降水
deep well point precipitation 深井井点降水
large-diameter deep well point dewatering 大口径深井点降水
The deep well artificial lift technology with high solidification point, high wax content and bad fluid supply capacity continues to be a problem for development technology in oilfield.
凝固点高、含蜡量高、供液能力差的深井举升一直是油田开发工艺的一个难题。
The most common forms of massage applied by massage therapists are Swedish massage, deep tissue massage as well as trigger point therapy.
按摩治疗师施加的最常见的按摩形式是瑞典式按摩，深层组织按摩以及触发点按摩。
From the transfer dynamics in perpendicular gas-liquid phase flow point of view, this paper put forward a calculating method of air volume in deep-well process design.
从垂直气液两相流运行动力学角度，提出深井工艺设计中空气量的计算方法。
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