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我国是大陆国家,同时也是海洋国家,东南濒临渤海、黄海、东海和南海,海岸线长达一万八千多公里。我国各族人民在远古时代就在沿岸海域进行各种活动,既有捕鱼、制盐等生产活动,也有海上争斗的军事活动,而更多的则是海上交通贸易。航海图是一种为海上航行服务的实用地图,它的发展与海上交通贸易的关系很为密切.本文试就这一问题作一论述。
China is a mainland country as well as a maritime country. It borders the Bohai Sea, the Yellow Sea, the East China Sea and the South China Sea to the southeast, with a coastline of over 18,000 kilometers. In ancient times, the people of all ethnic groups in our country have carried out various activities in the coastal waters. They have not only productive activities such as fishing and salt making, but also military activities at sea, while more are maritime traffic and trade. Nautical chart is a practical map for maritime navigation services, its development and maritime traffic and trade is very close.This article will give an account of this issue.