在加入样品前,两性电解质先通过凝胶电泳.Ampholytes are electrophoresed through the gel prior to sample addition.液体接界是两个可混溶液的电解质溶液之间的界面.A liquid junction is the interface between two miscible electrolyte solutions.真正的电解质在纯态下由离子组成.A true elec...
城里的其他街区为食客们提供了中国菜、葡式菜、希腊菜等多种选择。Other neighbourhoods in the city offer foodies a choice of Chinese, Portuguese or Greek food.纤维素中直链葡聚糖分子由氢键连接在一起.The linear glucan molecules of cellulose are bound together by hydrogen bond...