His re-creation of the city is credible, with a substratum of fact to bolster the fiction.他对该城历史的再现是可信的，虚构的小说情节隐念着一些事实作为支撑。The best nutrition supply was basic substratum mixed with rapeseed cake liquid.营养供给以基本基质加菜籽饼水液为佳....
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...