The compressive strength of concrete at an age t depends on the type of cement, temperature and curing conditions.

时间t时的抗压强度与水泥种类，温度以及养护条件有关。

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The compressive strength of concrete at an age t depends on the type of cement, temperature and curing conditions.

时间t时的抗压强度与水泥种类，温度以及养护条件有关。

youdao