The nature of the nutritional requirements for obligate parasites in nature is unknown.人们还不知道自然界中专性寄生菌的营养要求的本质.All the photosynthetic bacteria possess the capability in addition to various facultative aerobes and obligat...
An obligate anaerobe can survive only in the absence of oxygen.专性厌氧生物只能在无氧条件下生存.Anaplasma ovis is an arthropod - borne rickettsial obligate parasite of sheep and goat.绵羊无浆体病是绵羊和山羊红细胞内专性寄生的由节肢动物传播的立克氏体疾病.Paul Ehrlich sees...
医生们列举了大量病人被逐出医院的实例。The doctors gave numerous examples of patients being expelled from hospital.1766年,他以“堕落地享乐”为由将那个村庄逐出教会。In 1766 he excommunicated the village for its "depraved diversion."他们试图把他逐出政界。They tried to banish...