一切面状构造均可用向线和倾斜角来表示.All planar structures are represented by a strike line and dip angle.通常假定反力在垂直切面内不发生变化.It is generally assumed that a reaction does not change in elevation.这是切面包片的机器.It's a machine for slicing bre...

“切面”的英语可以翻译为：[数] tangent plane，section...

“切面”的拼音为：qiē miàn...