2. 职称英语
  3. 祖冲之，429年生于建康（今南京），他从小就显示出过人的才学。他最伟大的贡献就是把圆周率的数值精确计算到 3.141,592,6和 3.141,592,7之间。

祖冲之，429年生于建康（今南京），他从小就显示出过人的才学。他最伟大的贡献就是把圆周率的数值精确计算到 3.141,592,6和 3.141,592,7之间。

游客2023-07-07  35
问题 祖冲之，429年生于建康（今南京），他从小就显示出过人的才学。他最伟大的贡献就是把圆周率的数值精确计算到 3.141,592,6和 3.141,592,7之间。这个数值在当时是世界上最精准的圆周率数值。直到大约一千年后，欧洲数学家才求得同样的结果。由于祖冲之在计算圆周率方面的重大贡献，圆周率又被称为“祖率”。国际科学界还将月球上的一座环形山（lunar crater）命名为“祖冲之山”（Tsu Chung-chi）。国际行星中心还以他的名字命名了一颗小行星（asteroid）。这些都是为了纪念这位伟大的科学巨匠。
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答案 Born in Jiankang (present Nanjing) in 429, Zu Chongzhi (Tsu Chung-chi) displayed unusual talent from his childhood. Based on others’ achievements, he calculated out that the precise value of p shall be between 3.141,592,6 and 3.141,592,7. This was the most precise approximation at that time and it was not until one thousand years later that a European mathematician came up with the same result. For all his great contribution, p is also called the Zu ratio in honor of Zu Chongzhi. What’s more, the international scientific circle named one lunar crater as “Tsu Chung-chi”. And the International Planet Centre named one asteroid after his name. All these efforts are done to commemorate this great scientist.
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