的粗蛋白和矿物质含量也不适合犊牛。
They may also contain inappropriate amount of protein and minerals.
骨骼肌收缩可以提高骨生长速度和骨矿物质含量；
Skeletal muscle contraction can increase bone in-grow rate and bone mineral content;
泌乳期饲料中的粗蛋白和矿物质含量也不适合犊牛。
They may also contain inappropriate amount of protein and minerals.
体重和体块指数(BMI)与骨矿物质含量关系密切。
体重和体块指数(BMI)与骨矿物质含量关系密切。
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