“natural focus”的概念、定义、翻译、参考文献-科学参考

单词	natural focus
释义	natural focus Encyclopedia 医学自然疫源地释 natural focus自然疫源地在自然疫源性疾病传播循环中，能保证动物传染源的生存、保证病原体在动物体内繁殖、播散、循环的具有特定自然条件的地区，也是自然疫源性疾病病原体在一定条件下向周围播散的范围。
随便看	common wallflower common warehouse metamodel common warehouse metamodel, CWM common water monitor commonweal forest biological assets Commonwealth Avenue Commonwealth Bank of Australia Commonwealth Broadcasting Association Commonwealth Government of Philippines Commonwealth of Nations Commonwealth of Puerto Rico Commonwealth Scientific and Industrial Research Organization Commonwealth Writers prizes common weed common working line of aeroengine common wren common yam common yam rhizome common yarrow common year common yellow swallowtail common Zinnia commoon stock communal costumes and paraphernalia communal entropy

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