Hierarchical RL递阶再励学习hierarchicaladj.按等级划分的hierarchical multiprocessor system分层结构多处理机系统hierarchically intelligent control分级智能控制hierarchical model database system分层模型数据库系统hierarchical system control theory分层系统控制理论hierarchical-multilevel approach分层多阶法, 层次多级法hierarchical classification method分层分类法hierarchical group divisible design分层分组设计hierarchical structure of directory目录的层次结构hierarchical subtractive clustering分级递减hierarchical support vector machine层次式支持向量机

1. The order method is ordering method by comparing the alternatives for MCDM problems.
   优序法就是通过对多目标决策问题进行两两相对比较，最后给出全部方案的优序排序。
2. Based on error analyses, the modified ranking method showed a good result for solving the design hyetograph of different durations.
   经误差分析证实福山地区设计雨型历线推求，以修正位序法较佳，因而采用修正位序法建立不同降雨延时之设计雨型历线。