确定航线 meaning in Chinese

route determination

The ming dynasty used besides the technology of forefathers ' monsoon to make certain routes , the compass to gauide marching , they took a lot of records of the constellation oriented datas and the variety of the ocean orb ' s height in different oceanic areas in the book named < constellation chart of acrossing seas > too , which contribute a lot in the archaian astronomy
明朝船队除了采用前人季风确定航线、指南针导航等技术外，还在《过洋牵星图》中纪录了众多的星宿定位数据和不同海区天体高度的变化，对古代的天文导航有重要贡献。
Then , considering that container lines company should both calculate the profit or loss of each plan and should synthetically take into account many other factors such as service quality , network of service , ship ' s employment , market plan etc , . chapter three establishes the ahp model to assist the liner company in the decision - making to choose an optimization international container trade lane from several schemes have been produced
然后，针对班轮公司调整优化航线时不仅要考虑经济效益、而且要综合考虑诸如服务质量、航线网络、运力安排、市场策略等众多因素的情况，运用层次分析法( ahp法) ，建立单航线优化层次分析模型( ahp模型) ，用来指导、帮助班轮公司确定航线优化最优方案。