Chemical carcinogens generally require metabolic conversion to some form of " ultimate " carcinogen.化学致癌物一般需要通过代谢来转换成某种形式的 “ 最终 ” 致癌物.Colgate - Palmolive's toothpaste was said to contain a carcinogen.高露洁的牙膏也被说含有致癌物质...
Lead toxic to multiple organ systems animal carcinogen.过去的研究表明,铅可引起多系统、多器官的损伤.Cankered material can produce effluvial carcinogen aldehyde . 2.腐烂的物质可以产生恶臭的致癌物质乙醛.Chemical carcinogens generally require metabolic conversion...
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...
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....