“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	impossible construction problem impossible event impossible figure impossible fork impossible joinery impossible torus impossible triangle impotence impotency impounding area impoundment impoverishment impoverishment risks and reconstruction model, IPR imprecise imprecise probability imprecise probability theory impredicable impredicative impredicative definition impredicative set theory impredicativity impreg impregnant impregnate impregnated diamond bit

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。