求翻译：随着经济和社会的发展，能源紧缺日渐明显，然而混凝土的需求量却日益扩大，为了节约能源，火电厂废渣的综合利用已经成为现实社会发展的必然。是什么意思？

With the economic and social development, energy shortages become apparent, however, the demand for concrete widening in order to save energy, thermal power plants, waste residue comprehensive utilization has become a necessity of the development of social reality.

As the economic and social development, and energy shortages have become apparent, and demand for concrete, however, in order to conserve energy, growing plants, and the fire has been integrated into the development of the Community become a reality.

Along with economical and society's development, energy scarce day after day obvious, however the concrete demand day by day expands actually, in order to save the energy, the thermoelectric power station waste residue comprehensive utilization already became the realistic social development the nec

With the economic and social development, energy shortages become more and more obvious, however concrete demand is growing, in order to save energy, power plant comprehensive utilization of waste has become a necessity of real social development.

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