“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	optimal performance of thermodynamic process and cycle optimal planning optimal policy optimal prediction optimal predictive control optimal process optimal program optimal programming optimal programming control optimal quadrature formula optimal regime optimal regulation optimal regulation for reservoir group and gate dam optimal regulator optimal rotation age optimal rule optimal scaling optimal singular control optimal singular regime optimal sliding regime optimal solution optimal stabilization optimal state estimation optimal stimulus optimal stochastic control

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