1.The review discusses many ways of preparing hydrazine through hydrolysis of Azine, and the effects of catalyst to yield of hydrazine by hydrolyzing azine.
文中讨论了酮连氮水解制备肼各种方法及催化剂对酮连氮水解和肼收率影响。
2.The monosaccharide are made up of rhamnose, glucose, mannitose, galactose and xylose.It offers foundation for boosting biological activities by hydrolyzing saponins.
3.The soybean digest was hydrolyzing as fat simulacrum of protein substance from soybean as material by acid process.The technical conditions for preparing fat simulacrum were studied.