幸福中总会掺加那些軦悲哀的元素。
在河的嘴,淡水掺加海洋的含盐甜水。
At the mouths of the rivers , fresh water joins the salt water of the sea .
中总会掺加那些悲哀的元素。
幸福中总会掺加那些悲哀的非主流网名的元素。
本实验研制的超速凝超早强水泥中的微集料掺加量高达13%。
Amount of microaggregate added in this kind of cement was up to 13%.
改进P. O 32.5 R水泥早期强度提高混合材掺加量。
Early Strength Improvement of P. O32.5R Cement By Adding More Admixture.
改进P. O 32.5 R水泥早期强度提高混合材掺加量。
Early Strength Improvement of P. O32.5R Cement By Adding More Admixture.
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