我国地质遗产丰富，但开发利用水平低，浪费和破坏严重。
China is rich in geological legacy, of which exploitation and development is on a low level along with a serious wastage and destruction.
基岩地下水是我国分布最为普遍的地下水类型之一，其开发利用水平较高。
The groundwater in bedrock is one of the most popular types in the groundwater distribution of our country. Its level on exploitation and utilization is higher.
湖南省有色金属矿产资源丰富，共生、伴生组分多，开发利用水平较高。
There are abundant mineral resources of non-ferrous metal mineral resources with more paragenetic and associated composition in Hunan province.
利用水平羽状分支井来开发利用煤层气，是一项新的钻探技术，它有别水平钻井，有其独特性。
Making use of horizontal pinnate branch well to develop and utilize coal seam gas, is a new drilling technique, which is different from horizontal drilling and has its own uniqueness.
利用水平羽状分支井来开发利用煤层气，是一项新的钻探技术，它有别水平钻井，有其独特性。
Making use of horizontal pinnate branch well to develop and utilize coal seam gas, is a new drilling technique, which is different from horizontal drilling and has its own uniqueness.
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