奥氏体体积分数
Volume Fraction of Austenite
表面积-体积比
surface-to-volume ratio
surface area-to-volume ratio
超球体体积和面积
the volume and the area of a super-ball
更换燃料窝液体体积
refueling cavity liquid volume
固结体体积
volume of consolidated mass
厚度体积测量
Thickness and volume calculation
井下流体体积测量
down-hole volumetric measurement