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

单词	ecological assessment
释义	ecological assessment Encyclopedia 工学生态评价释 ecological assessment生态评价利用生态学的原理和系统论的方法，对一个区域内各个生态系统，特别是起主要作用的生态系统的重要功能的系统评价。
随便看	vacuum etallurgy vacuum etching vacuum evaporation vacuum evaporation technique vacuum evaporator vacuum expectation value vacuum-extraction of the fetus head for midwifery vacuum field vacuum filter vacuum filter equipment vacuum filtration of mineral processing products vacuum flask vacuum fluctuation vacuum fluorecent display vacuum fluorescence vacuum forming vacuum freeze dryer vacuum furnace vacuum gauge vacuum generator vacuum glass vacuum graph vacuum grating spectrograph vacuum heater vacuum heat treatment

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。