【摘要】 身处清初西学进入中国之际,江永一方面从传统文献中学习我国古代天算知识,另一方面又 积极吸取西方先进天算知识。同时他把所学与实践结合起来,在工程技术上也取得了相当大的成就。更多还原

【Abstract】 During the Western learning coming in the early Qing Dynasty , JiangYong on the one hand studied the ancient knowledge of chronometer and mathematics from the traditional documents of we country. On the other hand, he accepted the Western advanced knowledge about them. Meantime,he associated the theories with practice .And he also got considerable achievements about engineering and technology .更多还原