在模拟大体积补偿收缩混凝土内部温度变化条件下，研究了钙矾石的分解与二次生成。
The decomposition and delayed formation of ettringite were studied under the temperature match curing (TMC)condition in shrinkage compensating massive concrete.
通过管子内部的电热丝发热，对热水进行热量补偿，以维持其温度，达到保温的目的。
The electric thermal wire inside the pipe generates heat to make heat compensation for hot water so as to maintain temperature, thereby achieving the purpose of thermal insulation;
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