郑和下西洋时的航海技术.doc

简论郑和下西洋时的航海技术

[摘要] 郑和是在15世纪中外航海史上最伟大的，也是世界航海史上杰出的先驱。1405年至1433年的28年间，郑和率领当时世界上最庞大的远洋船队，运用当时最先进的航海技术，先后七下西洋，其规模空前绝后，航迹遍及西太平洋、北印度洋的广大亚非海域，在东非与东亚之间建立起一个由60条远洋航线组成的多点交叉型的综合性航线网络。这不仅是中华民族航海史上的伟大创举，也是世界航海史上的伟大创举；不仅充分体现了中国当时雄厚的经济实力和先进的航海技术，而且有力证明了中华民族在历史上与邻为善、世界大同、共享太平的社会意识。

[关键词] 郑和下西洋    航海技术    远洋航行    影响和意义
The navigational technology during Zhenghe’s ocean navigation

[Abstract]  Zhenghe is the greatest navigator in history of the world at 15th century. He also is the great pioneer of the World Maritime History. 1405—1433, Zhenghe led by the world's largest ocean-going fleet and the best navigational technology at that time to go to Western ocean 7 times. That scope is unique.Navigation path spreads the West Pacific Ocean, north Indian Ocean's general Asia and Africa sea area. He establishes a comprehensive route network between East Africa and East Asia which is composed of 60 lane-routes. Not only is this great pioneering work in the Chinese nation navigation history, but also is great pioneering work in the world navigation history. Not only has manifested China fully at that time the abundant economic potentiality and the advanced navigation technology, moreover the strong evidence Chinese nation have devoted in the history in carries on the good neighborliness and friendliness with various countries' people.

[Key words]  Zhenghe navigation    Navigational technology    Ocean navigate    Impact and significance

目录

引言 1
第1章 郑和下西洋的历史背景和动因 2
1.1宣扬国威 2
1.2睦邻外交 2
1.3拓展贸易 3
1.4寻找惠帝 3
第2章 郑和下西洋时期航海技术的运用与发展 4
2.1郑和下西洋的航海技术的发展状况 4
2.2船队的编制 5
2.2.1船队的种类与编制 5
2.2.2船队队形 6
2.3船队应用的航海技术 7
2.3.1组织指挥与通信联络 8
2.3.2《郑和航海图》 9
2.4航行和定位方法 13
2.4.1航向与方位测定 13
2.4.2风流压差的修正 13
2.4.3船舶定位的方法 14
2.5导航方法 15
第3章 郑和七下西洋的历程与航路 18
结论 21
致谢语 22
参考文献 23