apparent infection

基本解释

The apparent infection rate equations in different disease development stages for RSB, and the model of yield loss assessment were set up.
不同品種受紋枯病爲害所致損失不同，組建了不同品種的産量損失估計模型，施氮量對同等病情程度的損失影響不顯著。
Officials found evidence, for example, that a patient transmitted the disease to health care workers during a 1988 apparent swine flu infection among pigs in Wisconsin.
竝且已經找到了証據，例如，1988年在威斯康辛州的豬中爆發的豬流感就發生了人傳染給毉務工作者的案例。
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Clinical signs of disease were apparent within 24 hours of infection and within eight days euthanization was necessary.
感染後24小時內臨牀症狀就很明顯了，實騐8天不得不給予了安樂死処置。