1. The engineering quality of high-level piled wharf related to surveying, bui-Iding material and construction, etc. often affects the quality of the whole project. 高桩码头工程从测量、建筑材料、施工等方面的工程质量往往会影响整个工程的质量。
2. The research provides a theoretical basis for dynamic coordination control between the power sources during HEV mode switch, and helps to improve HEV engine iding performance. 本文的研究工作可为混合动力汽车工作模式切换中动力源间的动态协调控制提供理论依据,并有利于进一步完善HEV发动机怠速时的性能。