The 500 kV double circuit lines on the same tower possess the important role in power system . Through the comprehension of information on double circuit lines , criterion for unserious permanent fault , auxiliary criterion and principle for reclosing according to phase order are combined perfectly , which realize the function of adaptive reclosing on double circuit lines on the same tower , and raise the power system stability in the maximum limit .

500kV同杆双回线在电力系统中具有举足轻重的作用，该项目通过综合两回线信息，将非严重永久故障判据、辅助判据以及按相顺序重合原则完美地结合起来，实现了同杆双回线的自适应重合闸功能，从而最大限度地提高了电力系统的稳定性。

Slightly irritated at the suggestion that he might not have lived up to his father ’ s hopes ( or , perhaps , just irritated by my amateur attempts at psychoanalysis ), Young says that he has been involved in not entirely unserious endeavours before the school , including his stint at the Modern Review and a brief academic career in philosophy and political science .

当我暗示他可能辜负了其父之期望时，他略显不悦（或许只是对我稚嫩的精神分析不高兴），杨格说兴办新式学校前，自己一直努力在做正经事，包括创办《现代评论》以及短暂从事哲学与政治学教职工作。