“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	drift drift aperture drift approximation drift beam instability drift chamber drift coefficient drift current drift curve drift cyclotron wave drift diameter gauge drift equations Drifters drift-flux model drift frequency drifting drifting and support drifting buoy drifting by drilling and blasting drifting machine drifting pulse drifting subpulse drifting tools drift instability drift kinetic equation drift kinetic theory

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