ordering
特殊用法canonical ordering1.■典范次序关系complete ordering1.■完全有序conjunctive ordering1.■连接次序cyclic ordering1.■循环序向directional ordering1.■指向有序disjunctive ordering1.■外接次序distinctly different ordering1.■互异排序dual ordering1.■对偶序natural ordering1.■自然顺序关系partial ordering1.■部分顺序periodic ordering1.■控制存货的定期进货法total ordering1.■全序weak ordering1.■弱序化ordering by merging1.■合并排序; 并项成序