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The research and application of organic shrinkage reducing agent (SRA) and non-organic expansion agent (EA) are drawing great attention among that of new-type concrete anti-cracking admixtures. 摘要在新型混凝土抗裂外加剂中，有机类减缩剂及无机膨胀剂的研究与应用受到了广泛的关注。
The research and application of organic shrinkage reducing agent( SRA) and non-organic expansion agent( EA) are drawing great attention among that of new-type concrete anti-cracking admixtures. 在新型混凝土抗裂外加剂中,有机类减缩剂及无机膨胀剂的研究与应用受到了广泛的关注。
The research and application of organic shrinkage reducing agent(SRA) and non-organic expansion agent(EA) are drawing great attention among that of new-type concrete anti-cracking admixtures. 在新型混凝土抗裂外加剂中,有机类减缩剂及无机膨胀剂的研究与应用受到了广泛的关注。
The results show: the addition of shrinkage reducing agent(SRA) reduced the early shrinkage significantly,especially in first 7 days. 通过自由收缩、质量损失、强度、平板抗裂性等试验研究减缩剂(SRA)的减缩抗裂效果。
polyaerylie acid shrinkage reducing agent(SRA-PA) 聚丙烯酸系减缩剂（SRA-PA）
The reaction mechanism, method of synthesis and property testing of polyoxypropylene series compounds as shrinkage reducing agents in cement concrete are introduced in this paper. 介绍了聚环氧丙烷类高抗收缩剂的收缩机理和制备方法,并且对其进行了抗压强度及抗拉强度的性能测试。
Keywords shrinkage reducing agent（SRA）;expansion agent（EA）;volume stability;early-cracking; 减缩剂;膨胀剂;体积稳定性;早期开裂;
shrinkage reducing agent 减缩剂
shrinkage reducing agent (SRA) 减缩剂
Most powerful money reducing agent known to man. 男人所知道的最强的金钱还原剂。
L-cysteine is also a reducing agent. 半胱氨酸也是一种还原剂。
In addition, the co-effect of silane coupling agent, shrinkage reducing admixture and fly ash on new-to-old concrete interfacial layer was primarily studied. 此外,本文还初步探讨了硅烷偶联剂与减缩剂共混改善新老混凝土界面层的方法。
The most powerful money reducing agent known to man. 人类已知最强大的花钱机器。
The co-effect of silane coupling agent, shrinkage reducing admixtureand fly ash on new-to-old concrete interfacial layer were primarily studied through a contradistinctive experimental study in this paper. 摘要通过对比试验研究，初步探讨偶联剂、减缩剂和粉煤灰共同作用对新老混凝土界面层劈拉强度的影响。
A novel filtration reducing agent NJ-1 for drilling fluid. 新型降滤失剂NJ-1的研究与应用
shrinkage reducer agent 减缩剂
In this chemical reaction, Cu plays the role of the reducing agent. 这个化学反应中, cu起到还原剂的作用。
This paper entirely introduces performances of mortar and concrete incorporated with JSJ shrinkage reducing admixture and its primary application. 本文详细介绍了掺JSJ减缩剂的砂浆和混凝土性能及初步应用情况。
Carbon is needed as a reducing agent in many metallurgical operation. 许多金属冶炼操作中需要碳作为还原剂。
Epitropic fibre has excellent resistance to reducing agents. 导电纤维具有卓越的抗还原剂性能。