碳水化合物部分由半乳糖,葡糖胺, 岩藻糖和唾液酸组成.The carbohydrate portion is made of gala ctose, glucosamine, fucose and sialic acid.几丁质是N - 乙酰葡糖胺.Chitin is a polymer of N - acetylglucosamine.目的调查葡糖胺对慢性腰背痛和退行性腰椎骨关节炎病人的治疗效果.Objective To invest...
之后, 她们便一路平安地来到了贝灵汉总督的住所.Without further adventure , they reached the dwelling of Governor Bellingham.这所学校是去年由英属领地总督的代理人主持开幕的.The school had been opened only last year by the Agent to the Governor - General.于是他就换了总督的马甲,去了...