“极坐标系”的概念、定义、翻译、参考文献-科学参考

单词	极坐标系
释义	极坐标系 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 polar coordinate system极坐标系 polar coordinate system极坐标系 system of polar coordinates极坐标系
随便看	semiprimary ring semiprime semiprime differential ideal semiprime ideal semiprime module semiprime PI-ring semiprime ring semiprime subset semiprimitive ring semiprimitivity semi-probabilistic design method semi-projectivity semi-pseudo-Euclidean space semi-pseudometrization semi-pseudo-Riemannian space semipublic source semi-public space semi-pure variety semipurity semi-quadrate semi-quadratic semiquantitative semiquantitative analysis semi-quantitative risk assessment semiquantitative spectral analysis

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。