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1·Draw thee waters for the siege fortify thy strong holds: go into clay and tread the morter make strong the brickkiln.

你要打水预备受困。要坚固你的保障。踹土和泥，修补砖窑。

2·Draw thee waters for the siege, fortify thy strong holds: go into clay, and tread the morter, make strong the brickkiln.

你要打水预备受困。要坚固你的保障。踹土和泥，修补砖窑。

3·The results showed that fly-ash mortar could be used to replace normal morter and they also provided the basis in theory for...

结果表明，粉煤灰砌筑干粉能够替代普通水泥砂浆，为粉煤灰砌筑干粉推广应用提供了理论依据。

4·Cement morter and concrete prepared with seawarer and those prepared with fresh water are comparable in bending strength and compression strength.

水泥胶砂和混凝土的抗压、抗折强度与淡水拌和的相当。

5·The results showed that fly-ash mortar could be used to replace normal morter and they also provided the basis in theory for further popularizing and applying fly-ash mortar.

结果表明，粉煤灰砌筑干粉能够替代普通水泥砂浆，为粉煤灰砌筑干粉推广应用提供了理论依据。