... 单位圆盘 unit circle 单位圆周 unit circumference 单位张量 unit tensor ...
双语例句
1
Unit head circumference maximum and mean blood flow velocities per minute of fetal middle cerebral artery were changed little during the normal second trimester.
每分钟单位头围大脑中动脉的最大速度及平均速度在中孕期间变化小。
2
The roller has a conveying path to convey the recording medium from the first processing unit to the second processing unit along the outer circumference.