“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	ivory flute carved with opera scenes preserved in Suzhou City ivory hunter Ivory Mat ivory product Ivory Rule of Jiajing ivory sculpture and carving Ivory Snuff Bottle with Picture of Red-crowned Crane in Qianlong Reign Ivory theorem Ivo van Hove IVP Ivrea IVSS IVT IVUS Ivvavik National Park IV-VI compound semiconductor IV-VI族化合物半导体 Ivy Ho Ivy League Ivy Ledbetter Lee ivy style IV型射电暴 I-V特性曲线 IV特性曲线 IWA

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