“forest biological disaster”的概念、定义、翻译、参考文献-科学参考

单词	forest biological disaster
释义	forest biological disaster Encyclopedia 农学森林生物灾害释 forest biological disaster森林生物灾害由生物因子导致的林业灾害。即由于森林中各类有害生物（如病原体、害虫、害鼠、害兔及有害植物等）的流行或猖獗危害，使林木减产，并造成重大经济、社会和生态损失的现象。
随便看	proof-theoretical proof-theoretic ordinal proof-theoretic semantics proof theory proof tree proof without words pro-oncogene propa 1,2 diene propa-1,2-diene propachlor propadiene Propaganda propaganda effects propaganda models propaganda motivation Propaganda Movement of Philippines propaganda of agitation propaganda of integration propaganda skills propaganda war propagated error propagating chain end propagating system propagating wave propagation

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