在原始规划可行集上引入了正则的概念，并在此正则条件下，研究了更一般的概率约束规划问题的稳定性。
The concept of regularity of feasible set is presented, under the regularity condition, the stability of more general probabilistic constrained programs problems is studied.
Unicode字符集、模式内任意代码操作、flag toggles、条件表达式以及其他特征都被添加到正则表达式库中。
Unicode character class specifiers, arbitrary code execution inside a pattern, flag toggles, conditional expressions, and many other features were added to the regular expression engine.
传统有限元的研究，要求对区域的剖分满足正则性条件。
The researches of classical finite elements need the meshes of triangulation satisfying the regular condition.
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