“圆”的概念、定义、翻译、参考文献-科学参考

单词	圆
释义	圆 Encyclopedia 理学圆释 circle圆在平面上到一个定点的距离为常数的点的轨迹。定点称为圆心，常数称为圆的半径。有时又称轨迹所围的部分为圆，称轨迹为圆周。 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 circle圆 circle圆^†，圆周
随便看	digital warehouse digital water conservancy digital watermarking digital watershed management digital wattmeter digital wearable facilities digital weaving digit block digit coding digit count digit-extraction algorithm digitial-to-ananlog converter digitiser digitization digitization of geologic resources digitization of mine engineering Digitized Sky Survey digitized surveying and mapping digitizer digitizing digitizing logic digitoxigenin digitoxin digit postage meter digit product

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。