priority order短语⁴⁵⁸⁵⁷ 基本例句 优先序 Then by using the theory of approximate ideal points and by arranging the priority order of all non inferior solutions, the optimal cofferdam height and tunnel diameter are chosen. 最后，采用近似理想点原理，对各非劣方案进行排序评价，选择出最优洞径及围堰高度。 cnki