“natural hazard in grasslands caused by poisonous herbaceous plants”的概念、定义、翻译、参考文献-科学参考

单词	natural hazard in grasslands caused by poisonous herbaceous plants
释义	natural hazard in grasslands caused by poisonous herbaceous plants Encyclopedia 农学草地毒草灾害释 natural hazard in grasslands caused by poisonous herbaceous plants草地毒草灾害由于极端自然、人为因素或者它们的共同作用，使草地生态系统能量交换、物质循环、信息传递的有序状态遭到破坏，草地生态系统失衡，毒草抢占生态位的现象。
随便看	semiperfect magic cube semiperfect module semiperfect number semiperfect ring semi-perimeter semi-perimeter of a triangle semi-period semiperiod semi-periodic semi-periodic function semi-periodic solution semi-periodic spectrum semi-permanent sprinkler system semi-permeable membrance semipermeable membrane semi-permissible function semi-phenomenological semi-physical simulation training system semi pinacol rearrangement semi-pinacol rearrangement semi-plane semipolar semipolar set semipolar substrate semi-portable sprinkler irrigation

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