目的：应用B型超声观察60岁以上老年人两侧肾脏体积及人体表面积改变与年龄关系。
Objective: To investigate the relations among the renal volumes on both sides, the body surface areas and the ages on aged persons over 60 years old with B-type ultrasound check.
作者对婆闽牛的体表面积、汗腺数量与体积、耐热系数的测定等研究表明，婆闽牛体表面积大，利于散热；
The measurements of the body surface area, the volume and numbers of sweat gland and the heat resistant parameters show that the Bomin cattle have large body surface area.
使用直线相关和回归的方法研究正常人群肝脏体积与体表面积的关系，得出相应的回归方程。
The relation between normal liver volume measured by CT and body surface area (BSA) was studied by linear regression and correlation method, the standard liver volume formula was deduced.
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