The compatibility of the superplasticizer with straight cement and admixture cement is investigated by testing the fluidity loss of cement pastes containing the superplasticizer added.
通过对掺高效减水剂水泥净浆流动性及流动性损失的测定试验，研究了高效减水剂与水泥及掺混合材水泥的相容性。
Well, straight on the road had been covered with cement, a long white carpet, so pure, so crystal clear, it seems, really makes people could not bear to have his foot up.
看，那笔直的水泥路上已经盖上了一条长长的白地毯，那么纯洁，那么晶莹，看起来，真叫人不忍心把脚踩上去。
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