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。
The high metabolic rate of small animals, for example, gives them sustained power and activity per unit of weight, but at the cost of requiring constant consumption of food and water.
例如，小动物较高的新陈代谢率，以其体重的每单位计算均能赋予动物以持续不断的能量和活动能力，但其代价是，要求它们不间断地消耗水和食物。
At the meantime, it generalizes the water circulation into natural and human water circulation system using water supply and water consumption unit to simulate their structure factors.
同时，将流域水循环系统概化为自然水循环系统和人工水循环系统，分别用供水单元和用水单元模拟其结构构成要素。
Unit energy consumption is not suitable for the operation estimate of water supply pump station connected with pressurized pipes directly.
对直接与压力管道相连的给水泵站，运用能源单耗概念进行运营管理评价并不适用。
It can reduce the pretreatment of raw materials, water pulper to increase production capacity and reduce energy consumption unit.
它能减少原料预处理程度，提高水力碎浆机的生产能力，降低单位能耗。
The application of the control system reveals that the unit consumption of water flooding can be reduced in a safety range and the effect of energy-saving optimization is appreciable.
工业现场实际运行的结果表明，控制系统可以在机组安全区范围内降低注水单耗，节能优化效果明显。
Combining the variable frequency condensing pumps with the turbine driven feed water pumps can reduce the auxiliary power consumption and improve the unit efficiency.
将变频凝结泵与汽动给水泵联合使用，降低了厂用电，提高了机组效率。
Said invented through flow type membrane separator equipment is easy to install, convenient for maintenance, stable in water permeability, and can reduce unit energy consumption for producing water.
穿流式膜分离器装置容易安装且维修方便，维持稳定的透水率，降低单位产水能耗。
Said invented through flow type membrane separator equipment is easy to install, convenient for maintenance, stable in water permeability, and can reduce unit energy consumption for producing water.
穿流式膜分离器装置容易安装且维修方便，维持稳定的透水率，降低单位产水能耗。
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