deep lifting

基本解釋

The article mainly introduced the issue of deep lifting of wells in both process optimizing design and R&D of facilitated tools, and analyzed the appliance effects.
主要從深抽工藝優(yōu)化設(shè)計和深抽配套工具研制已方面介紹了油井深抽工藝的研究內(nèi)容，分析了現(xiàn)場應(yīng)用效果。
This kind of device could satisfy the require that deep well adopts combined tubing and supplies a new way for gas recovery by water drainage, and oil recovery with plunger lifting in deep well.
這種裝置在結(jié)構(gòu)上能夠滿足深井采用組合油管的要求，為深井柱塞排水采氣與柱塞舉升采油提供了一種新的思路。
The floating crane is an idea scheme used in the costruction of bridge within the deep water to fulfill the lifting and transport works in the construction site.
使用浮吊是深水大橋施工中，滿足施工現(xiàn)場起重、運輸工作的一種理想方案，可供借鑒。

Since these boats have keels that are 3 meters or more deep to counterbalance the power of the sails, some owners opt for expensive hydraulic lifting systems to raise their keels and sneak into Caribbean anchorages.
FORBES: Mine's Lighter