polycarboxylate 聚羧酸
- The result showed using polycarboxylate acid could reduce the cost of the concrete and elevate the concrete durability.
试验结果表明C30混凝土使用聚羧酸可以降低混凝土成本,提高混凝土的耐久性。 - Based on molecular design theory of polymer, a kind of low slump loss polycarboxylate type superplasticizer was synthesized.
应用高分子设计原理,合成了一种低坍损聚羧酸系高效减水剂。 - Polycarboxylate superplasticizer with carboxylic, sulfonation groups in its main chain and polyoxyethylene ether as side chains was prepared by the macromolecular reaction.
通过大分子反应,合成了一类主链带羧基、磺酸基,支链带聚氧乙烯基醚的聚羧酸系高效减水剂。
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......