nonconvergent

1. Because of nonconvergent problem, the method was improved to get the true convergent root during the whole working clearance.
   在分析此方法可能导致的方程非收敛情况的基础上，改进了比例分割法，从而使有限元方程可以在整个工作间隙内得到有效的收敛解。

adj

1. (of lines, planes, or surfaces) never meeting or crossing

   Synonym:    nonintersecting