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...
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...
He balked in his speech.他忽然中断讲演.Last October the bank balked, alarmed that a $24m profit had turned into a $20m deficit.去年10月，由于对2,400万美元的利润变成了2,000万的亏损感到担心，这家银行畏缩了。I wanted to buy the dress, but I balked at the high pri...
He was aged between 25 and 30, with a medium build and collar-length mousy hair.他年龄在25至30岁之间，中等个，灰褐色的头发长至衣领。He was average height, average build, with mousy hair and a forgettable face.他中等身高、中等身材、灰褐色头发，长着一张过目即忘的脸。The mou...
The paper describes a hypermedia electric publishing software system. ( HEPSS ).阐述了一种 超媒体 电子出版软件系统.The term hypermedia describes what you find on the web.期限超媒体描述你在网上找的.Hypermedia is widely used on education area.超媒体在教育、教...