2) carboxylic complex
羧酸根配位
1.
To find the infuencing factors of stearate structure on the dissolvability and thickening,some structure characters such as ionic radius,electronegativity,carboxylic complexation were discussed.
将硬脂酸盐溶于石蜡油中 ,用塞波特粘度计测定硬脂酸盐 石蜡体系的相对粘度曲线 ,从金属离子半径、电负性、羧酸根配位方式等方面讨论了结构上的差异对溶解性和增稠效果的影
3) Cal-red
钙试剂羧酸钠盐
4) Polycarboxylate superplasticizer
聚羧酸盐减水剂
1.
Polycarboxylate superplasticizer is a new kind of high-performance water-reducer, as a next generation superplasticizer in nowaday world, and it possesses high water-reducing ratio, high slump loss resistance, lower alkali content and green environmental protection.
聚羧酸盐减水剂是一种新型的高效减水剂,作为目前国际市场上新一代的减水剂,它具有高减水率,高保塌性,低碱含量和绿色环保等优点,已经在很多国家的工民建筑中得到非常广泛的应用。
2.
According to principles of molecular structure design, th paper chose maleic anhydride (MA), (methoxy) polyethylene glycol (MPEG/PEG), sodium vinyl sulfonate (SVS), methacrylic acid (MAA) as raw material and synthesized maleic anhydride series polycarboxylate superplasticizer with carboxyl groups (-COOH), sulfonate groups (-SO3-), polyoxyethylene ether groups [-(O-CH2-CH2)n-], etc.
聚羧酸盐减水剂是一种新型的高效减水剂,它具有低掺量、高减水率、分散保持性好、坍落度损失小、水泥适应性强、环保等突出优点,可以更好地满足高性能混凝土的使用要求。
6) Fe(III)-carboxylic salts complexes
FeIII-多羧酸盐配合物
补充资料：根位
【根位】
谓受胎七七日，眼耳鼻舌诸根圆满，故名根位。
谓受胎七七日，眼耳鼻舌诸根圆满，故名根位。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条