By adding different retarders, the water reducing effect is improved in varied degrees, which reflects the difference of its adaptability to naphthalene water-reducing agent and cement.
掺加不同种类的缓凝剂均不同程度促进高效减水剂提高减水作用，并且对减水作用的提高程度反映了该缓凝剂与萘系高效减水剂和水泥三者的适应性差别。
Expatiation of the liquid concrete additive and the cement adaptability influence the key factor to the liquid concrete performance.
阐述了流态混凝土的外加剂与水泥的适应性是对流态混凝土品质影响的关键因素。
These several grinding AIDS all have a good adaptability to the two types of cement.
几种单体助磨剂对两种水泥均有良好的适应性。
These several grinding AIDS all have a good adaptability to the two types of cement.
几种单体助磨剂对两种水泥均有良好的适应性。
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