middle axle的用法和样例：
例句
- But now there may be another reason to lose the fat, especially around the middle of the body.
但是，现在减肥可能有了另一个新的理由，特别减掉是人体中轴周围的脂肪。 - The two inspection algorithms of middle axis fitting and projection are proposed and the comparative result between the two algorithms is given.
提出中轴拟合和投影两种检测算法，并给出两种算法的比较结果。
