案例：某新食物资源样品，需进行蛋白质营养价值评定。若需了解该蛋白质对生长发育的影响，所选的实验方法应为

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30453' and id < 2460420 and id<>'2460420' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30453' and id > 2460420 and id<>'2460420' order by id asc limit 5