Experiment results showed that compound use of efficient water-reducing admixture and retarding agent can efficiently control the pumped concrete slump loses through time.
试验结果表明，复合使用高效减水剂和缓凝剂，能有效控制混凝土坍落度经时损失。
A colorless crystalline compound, NH2OH, explosive when heated, that is used as a reducing agent and in organic synthesis.
羟胺一种无色的结晶化合物，nh2oh，加热时会爆炸，用作。
By addition of compound additives made of some cheap components, the production cost of melamine water reducing agent is greatly decreased so that the spread and application value increases.
通过掺入某些廉价组分制成复合型外加剂，使得三聚氰胺减水剂的生产成本大幅降低，从而提高其推广应用价值。
Then the AN-grafted PET fibres were treated in a solution containing copper-compound and sulfur reducing agent to obtain PET conductive fibre.
接枝纤维在含铜化合物，含硫还原剂溶液中反应，制备PET导电纤维。
A palladium conductor layer is formed on the insulating part from a solution for palladium conductor layer formation which contains a palladium compound, an amine compound, and a reducing agent.
在绝缘部分上由钯导电体层形成溶液形成钯导电体层，所述溶液含有钯化合物、胺化合物和还原剂。
At present, water reducing agent and fly ash compound mixing additives are mainly used in cement concrete, but their application in cement stabilized macadam is rare.
目前，减水剂和粉煤灰复合掺加外加剂主要是应用于水泥混凝土，应用于水泥稳定碎石的具体研究极少。
The results show that both the uniformity and adhesion of ag deposit were improved using compound of glucose and potassium tartrate as reducing agent.
结果表明，用葡萄糖和酒石酸钾钠混合作还原剂改进了镀层的均匀度和结合强度。
The results show that both the uniformity and adhesion of ag deposit were improved using compound of glucose and potassium tartrate as reducing agent.
结果表明，用葡萄糖和酒石酸钾钠混合作还原剂改进了镀层的均匀度和结合强度。
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