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- calcium dimer acids 二聚酸钙
- The synthesis of dimer acid and the industrial applications of its derivates are summa-rized. 综述了二聚酸的合成方法及其衍生物的工业应用。
- This paper introduces the requirements of polyamide resins derived by dimer acids and diamines as primary raw,ap-plied printing ink and the situation at home and abroad and the trend of development. 介绍了由二聚酸与二元胺为主要原料生产的聚酰胺树脂用于油墨的条件、国内外情况及发展趋势。
- Dimer Acid Polyamine Item Design 二聚酸聚酰胺项目设计
- Such as rose oil, red pepper colorant, high-purity dimeric acid,fish oil ethylester,and extraction of wheat-germ oil,etc. 如玫瑰油、辣椒红色素、高纯二聚酸、鱼油乙酯提纯和小麦胚芽油提取等,并对其在日化工业中的应用前景进行了论述。
- Keywords heat stabilizer;calcium pimelate;calcium azelate;zinc azelate;calcium dimer;thermal stability;PVC; 热稳定剂;庚二酸钙;壬二酸钙;壬二酸锌;二聚酸钙;热稳定性;聚氯乙烯;
- I have a slight calcium deficiency. 我有点缺钙。
- Keywords dimer acid;sebacic acid;polyamide;curing agents;epoxy resins; 二聚酸;癸二酸;聚酰胺;固化剂;环氧树脂;
- Calcium is beneficial to our bones. 钙对我们的骨骼有益。
- In this paper, the dimeric acids polyoxythylene derivatives with different adduct number(n) and mono - , di - molecular esterification of these derivatives with steric acid were introduced. 本文介绍了从二聚酸出发合成不同加成数n的二聚酸聚氧乙烯衍生物,再分别与硬脂酸进行单、双分子的接枝酯化反应。
- The child has a calcium deficiency. 那孩子缺钙。
- Such as rose oil, red pepper colorant, high-purity dimeric acid,fish oil ethylester,and extraction of wheat-germ oil,etc.And the prospect of application in daily chemical industry was also discussed. 如玫瑰油、辣椒红色素、高纯二聚酸、鱼油乙酯提纯和小麦胚芽油提取等,并对其在日化工业中的应用前景进行了论述。
- Strongly acid peat soils are often low in calcium. 强酸性泥炭土常呈现低钙。
- I do not know why acids eat in metals. 我不知道酸腐蚀金属的原因。
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- It follows that acids eat in metals. 由此可知，各种酸对金属都有腐蚀作用。
- Acids react with bases to form salts. 酸与碱反应生成盐。
- The boilers will have to be scoured out to remove the calcium deposits. 锅炉内壁要洗刷一下，除去钙质沉淀物。
