腕骨的骨量充足, 前面比侧面宽.Carpus is heavy - boned, wider front than at the side.血清T_4及骨龄 ( 腕骨 ) 、血清铜均正常.T _ 4, bone age ( wrist ) and serum copper content were normal.方法 CRT- C2测7～14岁儿童智商,拍手腕骨 X 线片判定骨龄,标准量具测身高、体重.Methods : Test ...
通常所发现的这种损坏是由于应用比重计不当造成的.Such damage is usually found to have been caused by hydrometer misuse, especially with symthetic separators.用泥浆比重计测出泥浆的密度.Use the mud balance to determinate the mud weight.通过测量密度来测定盐溶液的浓度的液体比重计.An...