“人口理论”的概念、定义、翻译、参考文献-科学参考

单词	人口理论
释义	人口理论 Encyclopedia 法学人口理论释 population theories人口理论关于人口发展的基本观点、学说，是对人口发展一般过程的系统化认识。
随便看	piecewise linear submanifold piecewise linear topology piecewisely continuous piecewise monotonic function piecewise parabolic method piecewise polynomial piecewise regular piecewise regular boundary piecewise regular function piecewise smooth piecewise smooth boundary piecewise smooth contour piecewise smooth curve piecewise smooth function piecewise smooth mapping Piecework wage plan pie chart piecing together pie cutting pied avocet Piedmont piedmont Piedmontese piedmont glacier Piedmont Plateau

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。