“assessment of the previous environment”的概念、定义、翻译、参考文献-科学参考

单词	assessment of the previous environment
释义	assessment of the previous environment Encyclopedia 工学环境质量评价释 assessment of the previous environment环境回顾评价着眼于过去一定时期的历史情况，对一个区域内人类活动曾经造成的环境质量变化重新进行的评定。可为区域经济发展和环境规划提供科学依据。
随便看	photoelectric meridian circle photoelectric microphotometer photoelectric photometer photoelectric photometry photoelectric polarimeter photoelectric polarimetry photoelectric polymer materials photoelectric radial-velocityspectrometer photoelectric receptor photoelectric retrieval tool photoelectric sensor photoelectric separation photoelectric shaft speed monitoring device photoelectric solar magnetograph photoelectric spectrophotometer photoelectric spectrophotometry photoelectric speedometer photoelectric star-photometer photoelectric Stokes polarimeter photoelectric temperature photoelectric theodolite photoelectric tracking photoelectric transducer photoelectric transit instrument photoelectric tube

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。