综述了杂多化合物的结构特点及其在催化反应中的应用。
The structure characteristic of heteropoly acids and their application in catalytic reaction were reviewed.
认为杂多化合物的深入研究具有十分重要的理论价值和现实意义。
The research for heteropoly acids (HPA) and their salts has a quite important theoretical value and realistic meanings.
本课题致力于亚砷钨酸盐超大杂多化合物的合成，结构及性质研究。
This thesis is devoted to the topic of the synthesis and structural characterization of polytungstate ions containing arsenic.
杂多化合物由于具有准液相和超强酸性的特征，广泛用于各种酯类反应。
Heteropoly compounds, with the properties of quasi-liquid and super acid, has been widely applied to ester reactions.
实验结果表明，所研究的11种杂多化合物对碳钢均具有一定的缓蚀作用。
The experimental results show that 11 heteropoly compounds measured in laboratory can inhibit the corrosion of steel in solutions.
分别以钨酸盐、过氧杂多化合物、杂多酸为催化剂，过氧化氢氧化法合成己二酸。
Adipic acid is synthesized by oxidation hydrogen peroxide method with tungstate and peroxide heteropoly acid as catalysts.
结果表明，钼钒磷杂多化合物及钴络合物是乙苯催化氧化反应的理想催化剂，具有良好的应用前景。
The results showed that the molybdovanado phosphate heteropoly compound and cobalt complex were good catalysts for the catalytic oxidation of …
用光合成的方法得到了两个混合价的缺位磷钨杂多化合物，其缺位分别位于“带”和“帽”的位置。
Two mixed-valence lacunary tungstodiphosphates with the lacuna located in "belt" and "cap" positions were photosynthesized.
综述了磺酸、无机盐、固体超强酸、杂多酸、稀土化合物等催化体系对合成柠檬酸三丁酯的催化作用及研究进展。
This article aims at summarizing the development of research on synthesis of tributyl citrate and the catalysis of sulfonic acid inorganic salt solid superacid heteropoly acid rare earth compound.
谷物胚芽奶是一个由水、油脂、蛋白质、碳水化合物等组成的复杂多相乳浊液，因此稳定性很差。
Cereal germ milk is a multiphase complex solution consisting of water, oil, protein, carbohydrate, etc. So its stability is poor.
谷物胚芽奶是一个由水、油脂、蛋白质、碳水化合物等组成的复杂多相乳浊液，因此稳定性很差。
Cereal germ milk is a multiphase complex solution consisting of water, oil, protein, carbohydrate, etc. So its stability is poor.
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