下图表示新鲜菠菜叶中四种色素的相对含量及在滤纸条上的分离情况。有关说法不正确的是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21178' and id < 1839421 and id<>'1839421' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='21178' and id > 1839421 and id<>'1839421' order by id asc limit 5