采用这种方法可节约海上钻井成本，缩短建井周期，获得显著的经济效益和社会效益。
The approach can decrease drilling cost and reduce drilling period, realize great economic benifit in offshore drilling operation.
分析了用盘式刹车取代带刹车所能获得的显著经济效益和社会效益。
The economic and social benefits obtained by using disc brakes instead of belt brakes are analyzed.
分析表明，推广应用该工艺设备可获得显著的经济效益和社会效益。
The results show that the remarkable economic and social benefit can be achieved by its application.
应用推荐