“城乡梯度”的概念、定义、翻译、参考文献-科学参考

单词	城乡梯度
释义	城乡梯度 Encyclopedia 理学〔城市生态学基本概念〕释 urban-rural gradient城乡梯度生态系统的要素、结构、过程、功能和服务从城市到乡村逐渐变化的趋势。是城市逐步向外扩张形成的空间格局。
随便看	exceptional classical domain exceptional compact simple Lie groups exceptional complex simple Lie algebras exceptional complex simple Lie groups exceptional curve exceptional direction exceptional divisor exceptional function exceptional group exceptional Jordan algebra exceptional leaf exceptional Lie algebra exceptional Lie group exceptional lithologic reservoir exceptional orbit exceptional point exceptional promotion of cadre exceptional selection exceptional set exceptional set of Goldbach numbers exceptional subvariety exceptional subvariety of the first kind exceptional surface exceptional value exceptional variety

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。