Our country is very rich in silica raw material, but the comprehensive utilization of resource is not so good, causing unnecessary waste.
我国硅质原料资源十分丰富，但不注意资源的合理利用，就会造成不必要的浪费。
Through this transformation. Jinlong industrial park will gets obvious improvement in Utilization ratio of resource, environmental impact and comprehensive benefit.
改造后的金龙工业园区在资源利用率、环境影响和综合效益方面将得到明显的提高。
C5 fraction separation and comprehensive utilization is an important aspect of reasonable utilization of petroleum resource.
C_5馏分的分离与综合利用是合理利用石油资源的一个重要方面。
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