“门槛人口”的概念、定义、翻译、参考文献-科学参考

单词	门槛人口
释义	门槛人口 Encyclopedia 理学门槛人口释 threshold population门槛人口某种中心职能在中心地布局能够得到正常利润的最低限度的人口，即某中心职能在中心地布局成立的最低限度人口。
随便看	standard solar model standard solution standard solution of acid standard solution of acid (base) standards on food related products standard source standard space standard spectrum standard sphere standard spheroid standard square standard star standard star for photometry standard star for radial-velocity standard star for spectral classification standard star for spectrophotometry standard state Standard State Zoning Enabling Act standard steam standard stochastic matrix standard system standard system for intelligent transportation system standard system of aviation industry standard system of water conservancy informatization standard tableau

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。