密率 的释义 | Babel Free
mi⁵¹⁻⁵³ ly⁵¹释义
- the “minute ratio” (355/113, approximation of pi discovered by Zu Chongzhi)
- density
例句
“密率，圓徑一百一十三，圓周三百五十五。約率，圓徑七，周二十二。”
The minute ratio: diameter 113, circumference 355. The simple ratio: diameter 7, circumference 22.
“密率，圆径一百一十三，圆周三百五十五。约率，圆径七，周二十二。”
The minute ratio: diameter 113, circumference 355. The simple ratio: diameter 7, circumference 22.
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