“palaleobio-geographic province”的概念、定义、翻译、参考文献-科学参考

单词	palaleobio-geographic province
释义	palaleobio-geographic province Encyclopedia 理学古生物地理区释 palaleobio-geographic province古生物地理区具有相似类型特征的古生物群栖息的区域。又称古生物区。
随便看	principal series principal series representations principal set principal sheet principal solution principal space principal spectrum principal sphere principal sphere of curvature principal square root principals' research leadership principal state model principal state of polarization principal's teaching leadership principal strain principal subgroup principal subgroup series principal submatrix principal submodule principal subspace principal surface principal symbol principal symbol sequence principal system principal tangent

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。