“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	algebra of functions algebra of infinite representation type algebra of logic algebra of matrices algebra of measures algebra of octonions algebra of operators algebra of polynomials algebra of propositions algebra of quaternions algebra of random variables algebra of relations algebra of sets algebra of subsets algebra of symmetric functions algebra of tensors algebra of transformations algebra over a field algebra over a ring algebra package algebra representation algebras algebra situs algebra solution of the harmonic oscillator algebra with associative powers

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。