Protein in feeds and lean tissue is composed of amino acids.
饲料和瘦肉组织中的蛋白质均由氨基酸组成。
The cells in their fat tissue aren't working properly and as a result, are sicker than cells found in lean patients' fat tissue.
他们的脂肪组织中的的细胞不能正常工作结果同瘦人脂肪组织中的细胞先比就更病态。
There was a majority of substantial or disconnected connective tissue type in Lean pigs .
瘦肉型猪致密型与不连续型结缔组织比例较高，梅山猪则多为疏松型与连续型。
应用推荐