freeness number

• 排水度数

freeness number的用法和样例：

例句

1. Find the number of degrees of rotation of the lower member.
   求下杆转动的度数。
2. It was the first time anyone had ever derived the observed number of dimensions from first principles.
   这是有史以来第一次有人从第一原理导出这个维度数值。