研究N - 乙酰氨基葡萄糖在水溶液中的变旋行为.To mutarotation of N - acetylglucosamine in water was studied specific rotation.为存在变旋行为的糖及糖苷类化合物的研究提供了准确可行的方法.The study has provided available and reliable method for the mutarotation of water....
吸收是指药物由用药部位进入体循环的转运过程.Process of drug movement from the administration site to the systemic circulation.归经是指药物对机体某一部分的选择性作用.Channel tropism refers therapeutic action of drugs to a certain parts of the body....