“切面”造句

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 bread.