discontinuity object

• 不连续

discontinuity object的用法和样例：

例句

1. An element means that stress discontinuity from one element to the next are inevitable.
   意味着一个单元与近旁单元的应力不连续是不可避免的。
2. When light encounters an optical discontinuity, like an impurity in the glass or a micro-fracture, some of the light signal is reflected back in the opposite direction.
   当光线遇到光学不连续，像在玻璃上的不纯物或微小的裂缝，某些光线讯号会以相反方向反射回去。