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- water-reducing and retarding admixture 减水及缓凝外加剂
- It was found that retarding admixtures belonged to the category of coordination compounds,its chemical nature was attributed to coordination bond. 配位学说和立体化学有关理论,分析研究了无机、有机缓凝外加剂的分子结构和特征,发现缓凝外加剂都是配位化合物,化学本质是配位键。
- Keywords Magnesia-phosphate cement;setting time;retarding admixture;MgO; 磷酸盐水泥;凝结时间;缓凝剂;氧化镁;
- AN EXPLORATORY STUDY ABOUT THE MECHANISM ON ADAPTABILITY OF WATER--REDUCING SET--RETARDING ADMIXTURE 3FG--2 WITH PFRTLAND CEMENTS 3FG-2减水缓凝剂的水泥适应性机理的探讨
- set retarding admixture 外加缓剂
- retarding admixture 缓凝剂
- The rearward regiments are in painful retard. 后续部队受到令人难以忍受的阻碍。
- This drug will retard your heart rate. 麻药将使你心率缓慢。
- Foam insulation saves fuel by retarding heat loss. 泡沫隔离保温层通过阻止热量的流失,达到节约能源的目的。
- That unpleasant news might retard his recovery. 那个坏消息可能妨碍他的复元。
- It's the laughing gas.It make your reflexes retard. 是笑气(用作麻醉剂),延缓你的反映。
- Conner Rhodes: Are you a retard too? 妳也是心智遲緩者嗎?
- The more the admixture, the lower the concrete strength. 掺量过高时,混凝土的强度降低;
- He keeps saying so as to retard the time. 他说个不停,以拖延时间。
- Quality: Feeding Broadbean,Moisture[max]15%,Admixture[max]2%. 品质:饲料蚕豆,水份[最高]15%25,杂质[最高]2%25。
- Simple,but not brief,such admixture of iron Jian is seldom. 简约而不简单,混铁剑这样的少见了!
- Fly ash can be take as high quality admixture of concrete. 处理后的粉煤灰可作为优质的混凝土掺合料。
- At the same time supply all kinds of concrete admixture! 同时供应各种混凝土外加剂!
- Quality: Feeding Broadbean ,Moisture(max)15%,Admixture(max)2%. 品质:饲料蚕豆,水分(最高),杂质(最高)