“natural ecosystem”的概念、定义、翻译、参考文献-科学参考

单词	natural ecosystem
释义	natural ecosystem Encyclopedia 理学自然生态系统释 natural ecosystem自然生态系统没有或很少受到人类活动直接干扰，依靠自然能力维持的相对稳定的生态系统。分为陆地生态系统和水域生态系统。
随便看	ox head-shaped agate cup oxiacid oxic facies oxicology of atmospheric pollution oxidability oxidant oxidant; oxidizing agent oxidase oxidation oxidation-absorption process oxidation activity of biohydrometallurgy microorganisms oxidation alkali-leaching of mineral raw material at heat-pressure oxidation catalyst converter oxidation current oxidation ditch activated sludge process oxidation experiment oxidation firing oxidation half reaction oxidation number oxidation of indicator oxidation of metal oxidation of polymer oxidation of tailings and waste dump oxidation potential oxidation potentiometric stripping analysis

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。