The development trends of non-evaporable water content approximately coincide with the strength development in each experimental group.

各试验组浆体非蒸发水含量的发展趋势与试件抗压强度发展趋势较为吻合。

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When we do experiments, each group of three has an experimental setup to measure the phenomenon.

当我们做实验的时候，每个三人小组建立实验设备,来测量观察的现象。

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