The builders poured a solid foundation of cement.

建筑工人浇注了坚实的水泥地基。

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High temperature gas solid suspension reactor was used to simulate decomposition of cement raw meal.

应用高温气固悬浮实验台对水泥生料在预分解炉中分解动力学的过程进行了模拟实验。

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This paper gives a study on the manufacture of low-clinker pavement cement by solid waste residue from phosphorus production with FR-2 low alkalinity solid additives.

本文以磷渣为主要原料，采用FR-2型低碱性固体激发剂，进行了影响少熟料磷渣道路水泥强度的因素研究；

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The debate over air pollution and, more specifically, the regulation of air pollution, raged on this week as the Environmental Protection Agency (EPA) watered down its cross-state pollution rule and House Republicans moved to delay new rules on toxic air pollution from cement plants, solid waste incinerators, and industrial boilers.

FORBES: Two New Reasons to Worry about Air Pollution: Obesity and Diabetes