1、As an important part of project Management of System Integration, software PM can reduce the exploitation cost of software project, and accelerate the exploitation plan of software project.
2、Researching the adjusting boundaries of the technique and tactics has most guiding significance for the adjustment of the exploitation plan.
3、To study residual oil, firstly the factors that influenced remind oil distribution should be studied clear, which is also precondition of deploying scheme residual oil exploitation plan.
4、Aimed at factors to influence the aquatic environment, the paper put forward measures of water source protecting during coal mining, regulating coalmine exploitation plan and mine...
5、The underground water exploitation plan will be improved, focusing on reducing the amount of underground water for industrial and agricultural purposes, in an effort to gradually elevate the underground water level.
