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

单词	grassland disasters
释义	grassland disasters Encyclopedia 农学草原灾害释 grassland disasters草原灾害对草原生产、再生产过程及其生态系统的稳定性造成极大危害的环境因素、生物因素变异和人为因素干扰，给人类造成的经济、生态和社会损害的现象和事件。
随便看	National Bardo Museum National Basic Medical Insurance, Industrial Injury Insurance and Maternity Insurance Drug Catalog（China） National Basic Population Information Database national basic public health service project management platform National Basic Research Program of China (973 Program) National Basketball Association National Beauty and Heavenly Fragrance National Beiping Academy National Beiping Art School national bibliography National Bibliography of New Books National Biosafety Committee of Agricultural Genetically Modified Organisms National bond guaranteed on import surtax national bonds National Book Award National Book Design Art Exhibition National Book Expo National Books Museum of China National Broadcasting Company National Broadcasting Company， NBC National Broadcasting Services of Thailand National Bureau of Corruption Prevention National Bureau of Economic Research National Bureau of Standards National Bureau of Statistics of China

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