“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	wool performance of grazing livestock wool piecegoods scouring wool pillow wool/polyester fabric wool quality numbers wool quilt wool robe with the design of Eros, animals and trees wool scouring wool sofa fabric wool sorting wool spinning wool staple Wool Textile Journal wooltuft technique wool washing machine wool weaving wool yarn quality wool yarn sizing wool yield wooly knotweed Woo Mien Woongjin ThinkBig Woon-gyu Na Wooster Group Woo Ting-Liang

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。