“大气污染灾害”的概念、定义、翻译、参考文献-科学参考

单词	大气污染灾害
释义	大气污染灾害 Encyclopedia 理学空气污染气象学释 atmospheric pollution disaster大气污染灾害人类活动或自然过程使得某些有害物质（称为污染物）进入大气、达到一定浓度并维持足够长时间，对人类生活生产等造成危害的事件。
随便看	similarity search similarity searching similarity theorem similarity theory similarity transformation similarity transformation group similarity type similar linear representation similarly situated figures similar mappings similar matrices similar matrix representation similar operators similar ordered set similar permutation similar permutation groups similar permutation representation similar permutations similar polygons similar position similar projective representation similar quadratic form similar quadrature fomulas similar radicals similar region

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。