This is checked at the middle of the hole locations. The effective cross section at these locations is a Tee. The overall moment (Mz) at the span point corresponding to the middle of the hole is converted to an axial force and a moment on the Tee.的翻译：什么意思？中文翻译英文，英文翻译中文，怎么说？

这是检查在中间的孔的位置。在这些地点的有效截面是一个发球。整体的时刻，在相应的中间孔跨度点（MZ）转换为轴向力和发球瞬间。