“grassland management”的概念、定义、翻译、参考文献-科学参考

单词	grassland management
释义	grassland management Encyclopedia 农学草地管理释 grassland management草地管理人类为了管理目的，将草地生态系统按其生态特点类似的地区划分在一起，调控草地生态系统的各个生产要素，以获得最优的产品，为社会提供最优质的服务，并保持草地的可持续发展的活动过程。
随便看	National Energy Program National Engineering Lab. for Chemical Utilization of Biomass National Engineering Research Center for Information Technology in Agriculture National Engineering Research Center of Chemistry of Forest Products National Engineering University of Peru National Entrance Test of English for MA/MS Candidates National Environmental Policy Act of 1969 National Environmental Policy Act of the United States of America National Environmental Protection "12th Five-Year" Program Environment and Health Work Plan National Environmental Protection "12th Five-Year" Science and Technology Development Planning national environmental protection model city system national environmental protection pilot city national environmental standards national epic national equality national ethic national ethics National Ethnic minority Folk Art Exhibition National Ethnic Museum of China nationa leveling network National Excellent Multimedia CD Evaluation National Excellent Radio Program Award National Excellent TV News Award National Excellent TV Social Education Program Award national excellent urban and rural planning and design award

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