“地极坐标系统”的概念、定义、翻译、参考文献-科学参考

单词	地极坐标系统
释义	地极坐标系统 Encyclopedia 工学地球自转角速度释 polar coordinate system地极坐标系统以通过极移轨迹中心与地球表面相切的平面来表示地极的瞬时位置的坐标系统，称为地极坐标系统。
随便看	ancient and famous tree ancient and famous trees ancient and famous trees in Beijing ancient and famous trees in Shandong Province Ancient and Modern Agriculture Ancient and Modern Ci-Poetry ancient and modern graphs ancient and secondhand book industry in China ancient Arab states ancient astronomy Ancient Babylonian Art Ancient Babylonian Period Ancient Ballads and Proverbs ancient ballads and proverbs ancient battlefield landscape Ancient Bell Museum of Dazhong Temple Ancient Bern ancient blast device ancient blowers for smelting ancient book editions Ancient Books Collected in Japan ancient books preservation and conservation association of China ancient books reading room ancient bridge ancient bronze casting technique

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。