“polymeric superplasticizer”的概念、定义、翻译、参考文献-科学参考

单词	polymeric superplasticizer
释义	polymeric superplasticizer Encyclopedia 工学高分子助剂释 polymeric superplasticizer高分子减水剂能有效促进水泥颗粒分散的外加高分子物质，用少量产品即可显著改善和提高水泥净浆的流动性和工作性。它是用于水泥和混凝土中的非常重要的外加剂。在保持水泥净浆、混凝土的和易性和工作度不变的条件下，能显著减少拌合用水量并且提高混凝土强度，或者在保证水泥的和易性及强度不变的条件下可以节约水泥用量。
随便看	water environmental quality forecast and impact assessment water environmental science and technology water environment capacity water environment control equipment Water Environment Federation water environment function zoning water environment impact evaluation water environment management water environment monitoring water environment protection water environment quality evaluation water environment quality management water environment regulation water erosion water erosion in China water erosion prediction model water escape structure water eutrophication water eutrophication monitoring water extractor waterfall waterfall cave waterfall field Waterfall landscape waterfall landscape

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