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。
When modern Western art lived in the Industrial Age, we clearly felt the influence and even coercion of metal machines and cement buildings upon it.
现代西方艺术生活在工业时代，我们明显感到金属机械与水泥建筑对它的影响乃至逼迫。
The laws of influences from usage amount of cement, mineral admixtures and concrete age on shrinkage and creep of high performance concrete are studied through tests.
试验研究了水泥用量、矿物掺合料、龄期对高性能混凝土收缩、徐变的影响规律。
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