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科赫假说
释义
科赫假说
Encyclopedia
农学
动物疾病控制成本效益分析
释
Koch's postulates
科赫假说
由德国学者R.科赫(Robert Koch,1843~1910)等提出的一种病因确定法则。又称亨利-科赫假说、科赫原理、科赫法则等。规定了某一种病原微生物作为某种疾病病因必须满足的四个基本条件。
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relative gradient
relative gravity survey
relative group
relative growth
relative growth rate
relative homeomorphism
relative homological algebra
relative homology
relative homology group
relative homology theory
relative homotopy
relative homotopy group
relative homotopy set
relative humidity
relative humidity in China
relative ideal series
relative income hypothesis
relative index of refraction
relative injective module
relative integral base
relative intensity
relative intensity noise
relative intensity of analytical line pair
relative interior
relative interior point
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