environmental cab推土机司机室
environmentaladj.环境的;有关环境的
environmental complexity环境复杂性
environmental assessment环境评价,环境估价
environmental proteomics环境蛋白组学
environmental management环境管理
environmental carcinogen环境致癌物
environmental adjustment环境调控
environmentally harmless无公害
environmental correction环境校正
environmental proteetion环境保护
environmental agreements环境协议