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。
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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