“城市土壤”的概念、定义、翻译、参考文献-科学参考

单词	城市土壤
释义	城市土壤 Encyclopedia 理学城市生态环境释 urban soil城市土壤出现在城区或郊区，由于土地的混合、填埋或污染而形成的，非农业的、人为的表层厚度大于50厘米的土壤。城市土壤的物质组成、人类活动规模和强度均与周边农业或森林地区土壤显著不同。
随便看	universe evolution universe mean universe of a structure universe of discourse universe's age universe's age, cosmic age Universidad de El Salvador university and college campuses University Benchmark Association university charter University College London: Department of Information Studies (UK) University College London Libraries university council university culture university extension movement university for old age university governance university/institute geographical education university institutes of technology university logistic socialization University of al-Karaouiine University of al-Qarawiyin University of al-Quaraouiyine university of applied sciences university of applied technology

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。