常見例句雙語例句Besides, the optimized ratio for concrete using the ternary expansive waterproofing admixture has been determined.確定了三元復合膨脹型砼用防水劑的最佳配比。In this experiment, the short-term frost resistance of concrete mixed with expansive compound mineral admixture is studied.研究了添加膨脹組分的復合礦物摻合料混凝土的短期抗凍性能。Based on the insufficiency of existing expansive admixture in compensating shrinkage of the mass concrete, a double expansive resources admixture is introduced.本文分析了現有膨脹劑在補償大體積混凝土收縮方面的不足,介紹了一種雙膨脹源膨脹劑。 返回 expansive admixture