dietary Pb饲料铅dietaryadj.饮食的；饭食的n.规定的食物；饮食的规定dietary configuration膳食结构dietary status survey膳食调查Dietary Questionnaire饮食调查问卷Dietary energy levels能量水平dietary hypercalciuria膳食性尿钙过多, 膳食性高钙尿dietary protein levels饲料蛋白质含量dietary protein intake膳食蛋白摄入量dietary taste inquiring问饮食口味dietary fibre substance膳食纤维物质dietary management mode饮食管理模式