“polar coordinates”的概念、定义、翻译、参考文献-科学参考

单词	polar coordinates
释义	polar coordinates Encyclopedia 理学﹝点的运动﹞释 polar coordinates极坐标用极径和极角表示平面点位置的坐标。 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 polar coordinates极坐标
随便看	knowledge base machine knowledge base management system knowledge base question answering knowledge base system knowledge building knowledge capital knowledge capital evaluation knowledge capital measurement method knowledge chain knowledge classification knowledge classification system knowledge collection knowledge commons knowledge communication Knowledge community knowledge community knowledge competence knowledge compilation knowledge conflict knowledge creation knowledge determinism knowledge diffusion knowledge-directed database knowledge discovery knowledge discovery from data

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。