三峡工程应用表明，降低混凝土单位用水量显著，取得了较好的技术、经济效益。
The Three gorges project application practice indicated that it may effectively decrease the unit water-use of concrete and gain better technique and economic benefit.
混凝土架构设计理论的实质，是通过架浆比、单位用水量以及砂灰比偏离三个参数推求单位水泥用量的过程。
The essence of concrete framework theory is to deduce the cement dosage of unit volume concrete from frame-mortar ratio, unit water dosage and deviated function of cement-sand ratio.
掌握混凝土材料性能的变化，实施对混凝土单位用水量的有效控制和对混凝土配合比进行严格设计、检验并进行有效科学管理。
Mastering concrete performance variety, controlling unit water consumption, designing and checking the concrete match ratio strictly, and performing efficient administration are important.
掌握混凝土材料性能的变化，实施对混凝土单位用水量的有效控制和对混凝土配合比进行严格设计、检验并进行有效科学管理。
Mastering concrete performance variety, controlling unit water consumption, designing and checking the concrete match ratio strictly, and performing efficient administration are important.
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