在水泥粉磨作业中使用水泥助磨剂有利于降低生产成本、节能降耗。
The use of grinding aids in the manufacture of cement can reduce production costs and energy consumed.
此外，随着节能工程的推进，利用水泥窑进行余热发电方兴未艾。
Besides, with the promotion of energy-saving project, it's fledgling to use waste heat from cement kilns to generate electricity.
新型复合节能墙体材料是以秸秆、粉煤灰、水泥为主要材料，配以各种外加剂而制成。
The new compound energy saving wall material was made of straw, fly ash, cement as main raw, and some admixtures.
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