“urban ecological crisis”的概念、定义、翻译、参考文献-科学参考

单词	urban ecological crisis
释义	urban ecological crisis Encyclopedia 理学城市生态危机释 urban ecological crisis城市生态危机发生在城市生态系统中的生态环境被严重破坏、城市居民的生存与发展受到威胁的现象。
随便看	repeatability repeatability coefficient repeated repeated combination repeated definition repeated difference repeated differential repeated differentiation repeated division repeated-dose toxicity studies repeated-dose toxicity study technique repeated drop of bloodstains repeated editing repeated eigenvalue repeated fraction repeated game repeated hardening crack repeated index repeated integral repeated integration repeated irradiation repeated kernel repeated limit repeated-load impact test repeatedly observed data

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。