例句 /

Ferritin was purified from human liver by Frenkel method. Molecular weight of ferritin subunit was 0. kD.

Ferritin was purified from human liver by Frenkel method. Molecular weight of ferritin subunit was 0. kD.

按Frankel方法从人肝中提纯铁蛋白,亚基分子量0.kD;