DeternSning contents of immunoglobulin and alexin in milk by Agar Immunodiffusion technique.用琼脂单项免疫扩散法测定牛乳免疫球蛋白和补体含量.Other tests such as serum enzyme, immunoglobulin, complement, lipase inhibitors and antitrypsin were no...
Silkworm culture is practised in order to get silk.养蚕是为了得到蚕丝.Leaves after feeding silkworm cocoon silk knot, and then drilled for the moth eclosion cocoon shell.桑蚕取食桑叶后吐丝结茧, 然后钻出茧壳羽化为蛾.The Silkworm Goddess had been benef...