“environmental problems”的概念、定义、翻译、参考文献-科学参考

单词	environmental problems
释义	environmental problems Encyclopedia 工学〔基础词条〕释 environmental problems环境问题由于人类活动作用于周围环境所引起的环境质量和自然资源的变化，以及这种变化对人类的生产、生活和健康造成的影响。
随便看	multiple Coulomb scattering multiple covariant multiple coverage setup multiple criteria multiple criteria decision multiple criteria decision making multiple criteria decision making problems multiple cropping multiple cropping in China multiple cropping index multiple cropping in the world multiple cropping rotation multiple dark soliton multiple decision problem multiple degree of freedom vibration isolation multiple development multiple diffraction multiple dimensional soliton multiple disabilities multiple displacement amplification，MDA multiple divisor multiple-domain coupling analysis for MEMS multiple-dosage regimen multiple dosing administration pharmacokinetic analysis multiple drain mesh

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。