“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	prevention system of rural meteorological disaster preventive and control of military zoonoses preventiveand precautionary principle preventive conseration of documents preventive diplomacy preventive maintenance preventive maintenance of aircraft materiel preventive preservation preventive test for electrical equipment preventive treatment mode preventive treatment of disease preventive vaccine Preview In The Mind of Film Or TV previous access router previous access router, PAR previous care-of address previous care-of address, PCoA previous crop characteristics in rotation system previous crop in rotation system previous prime prevision of society pre-visualization prewarning of agrometeorological disasters pre-warning signals of sudden agrometeorological disasters pre-wetting sizing

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。