“gravity centre of population”的概念、定义、翻译、参考文献-科学参考

单词	gravity centre of population
释义	gravity centre of population Encyclopedia 法学人口释 gravity centre of population人口重心在假设一个国家或地区为质地均匀的平面、平面上每个人等重的条件下，使平面保持平衡的支点。
随便看	square pyramid square pyramidal number squarer square root square root algorithm square root inequality square rooting square root method square root operator square root sign square root transformation square scale square-shaped array square signal square sum square-summable function Square Theatre square tiling square torus square triangle picking square-triangle theorem square triangular number square TV square vertebral body square wave

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。