“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	physics of semiconductor materials physics of stellar atmosphere physics of stellar structure physics of stellar wind physics of the earth and planetary interiors physics of the upper atmosphere Physic Street, Canton Physikalisch-Technische Bundesanstalt Physiocratie physiognomy physiographical stage physiographic landscape physiographic stages physiologic adaptation physiological physiological acoustics physiological atrophy physiological barrier physiological basis of sexual behavior physiological characteristics of children physiological computing physiological corrosion of metallic materials physiological dead space physiological disease physiological disorder of crop growth

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