“quadrant”的概念、定义、翻译、参考文献-科学参考

单词	quadrant
释义	quadrant Encyclopedia 工学大地测量仪器释 quadrant象限仪装有望远镜的罗盘仪，用于测定地面上某直线的磁象限角。 Physics 力学 quadrant象限力学 quadrant象限仪 quadrant①扇形体 ②象限 ③象限仪 ④扇形齿轮 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 quadrant象限 quadrant象限^†，四分圆 Astronomy quadrant1、象限; 2、象限仪
随便看	sphere packings problem in higher dimensional space sphere pair sphere point picking sphere pole sphere pole mapping sphere-pole mapping sphere-preserving theorem sphere-preserving transformation Spheres Justice: A Defense of Pluralism and Equality sphere-sphere intersection sphere surface representation of complex numbers sphere tetrahedron picking sphere theorem sphere triangle picking sphere with handles sphere with tunnel spherical spherical aberration spherical accretion spherical activated carbon spherical albedo spherical analyzer spherical angle spherical annulus spherical antenna

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。