The preparation of high cementitious clinker with industrial solid wast could save energy, resource and depress the environmental load of cement industry.
利用工业废弃物制备高胶凝性水泥熟料可以消纳大量的工业废弃物，降低水泥工业环境负荷。
Wastewater minimization is an environmental problem through improving the process to fully minimize wastewater so as to save water resource.
废水量最小化是通过改进流程尽量减少废水生成量而节约水资源的环保课题。
In order to solve the crisis of energy resource and environmental pollution, it is an urgent task to research and develop vehicles that can save energy consumption and emit no pollution.
为了解决能源危机和环境污染问题，研制推广一种节能、无污染的汽车迫在眉睫。
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