“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	star names star navigation star neighborhood star network star networks star n-gon star nomenclature star-normal space star number star observation platform star of a complex star of a covering star of a function element star of a point star of a simplex star of a vertex star of convergence star of David star of David theorem star of Goliath star of Lakshmi star of meromorphism star of planes Star of Redemption star operator

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