-
1.The special shaft sinking method used in this project is highly efficient and environmentally friendly.
本项目采用的特殊轴下沉方法非常高效且环保。
-
2.The engineers developed a special shaft sinking method to solve the problem of deep hole drilling.
工程师们开发了一种特殊轴下沉方法来解决深孔钻探的问题。
-
3.The special shaft sinking method has been widely applied in oil and gas industry, providing significant economic benefits.
这种特殊轴下沉方法已在石油和天然气行业得到广泛应用，带来了显著的经济收益。