内容简介
科学，是反映现实世界各种现象的本质和规律的知识体系。中国是世界四大文明古国之一，拥有上下五千年的文化历史。自原始社会时期开始，中国古代科学就已经开始起步。经过漫长的历史发展，中国古人在天文学、地理学、数学、医药学和农学等方面取得了许多科技成果，并创造了许多个世界第一。
Science is the knowledge system that reflects the nature andobjective laws of all sorts of phenomena in the real world．Asone of the Four Great Ancient Civilizations，China has a historywhich can stretch back over five thousand years．Since theprimitive society,science had started sprouting in ancient China。After a long history of development，numerous outstandingscientific accomplishments were achieved and inherited regardingto the areas of astronomy,geography，mathematics，medicine，agronomy and etc．And many of the world’S No。1 inventions orimprovements were created。