Patha帕特哈pathn.路线；小路；小径；轨道；路程pathologic mechanism发病机制path selection relay通路选择继电器path connected space道路连通空间path control network路径控制网络path tracking control跟踪控制path search mechanism通路寻找机理path selection server路径选择服务器path information unit路径信息单位Pathologic regression病理转归pathologic glycosuria病理性糖尿