羧基和糖胶联在一起,接在分子末端.The carboxylic acid is conjugated with a glycine and bangs off the end of the molecule.综述了褐藻糖胶结构方面的研究进展,以及褐藻糖胶的抗凝血活性和抗病毒活性与结构之间的关系.The structure of fucoidan and the relationship between structure and ant...
那家工厂一倒闭,成千的工人都失业了.Thousands of workers lost their jobs when the factory closed.成千的科学家已加入研究干细胞的研究团队.Thousands of scientists have joined the research team work on cell study.那个时候只有成千的学者有机会进入高等教育系统.That then just thousands ...
那是俚语,意思是 “ 紧张 ” 或 “ 担心 ”.It's slang. It means " nervous " or " worried. "她也可能担忧出血和疼痛, 或担心感染上性传播疾病.She may also worry about bleeding and pain, or an infection with a sexually transmitted disease....