“number π; ratio of the circumference of a circle to its diameter”的概念、定义、翻译、参考文献-科学参考

单词	number π; ratio of the circumference of a circle to its diameter
释义	number π; ratio of the circumference of a circle to its diameter Mathematics ＞拓扑学与几何学＞初等几何学＞释义 number π; ratio of the circumference of a circle to its diameter圆周率
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。