“epidemic link of parasitic disease”的概念、定义、翻译、参考文献-科学参考

单词	epidemic link of parasitic disease
释义	epidemic link of parasitic disease Encyclopedia 医学寄生虫病的流行环节释 epidemic link of parasitic disease寄生虫病的流行环节寄生虫病能够从一个个体传播给新的个体所必须具备的条件，即必须有传染源、传播途径和易感者三个条件，通常将之称为寄生虫病流行的三个环节。
随便看	proton-electron-proton reaction protonema proton emission protonephridium proton event proton exchange membrane proton-exchange membrane proton exchange membrane fuel cell proton exchange membrane fuel cell (PEMFC) proton exchange membrane, PEM proton excited X-ray fluorescence spectrometry proton excited Xray fluorescence spectrometry proton flare Proton flares proton halo proton halo nucleus proton hydrate protonic acid protonic base proton-induced X-ray proton-induced X-ray emission proton induced X-ray emission analysis proton-induced X-ray emission (PIXE) proton induced X-ray fluorescence spectrometer proton-induced X-ray, PIX

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