prototype vaccine

基本解釋

A team of Spanish researchers has developed a prototype of a vaccine against the AIDS-causing HIV virus that is "much more powerful" than those made to date.
一個(gè)西班牙研究小組已經(jīng)開發(fā)出了HIV疫苗原型，這是迄今爲(wèi)止“最爲(wèi)強(qiáng)大的”抗HIV病毒疫苗。
blog.sina.com.cn
WHO also provides the vaccine manufacturing industry with prototype strains for the seasonal vaccine as well as materials to ensure and validate that global vaccine standards are met.
世衛(wèi)組織還爲(wèi)疫苗生産行業(yè)提供季節(jié)性疫苗使用的原型菌株和各種材料以確保和証實(shí)達(dá)到全球疫苗標(biāo)準(zhǔn)。
The vaccine prototype, patented by the CSIC, is designed to combat HIV's subtype B, the one that is most prevalent in Europe, the United States, South and Central America and the Caribbean.
西班牙國家研究委員會已就這種疫苗原型申請了專利。這種疫苗原型主要用於觝抗HIV病毒的B型病毒，即在歐洲、美國、南美、中美洲和加勒比地區(qū)盛行的一種HIV病毒。
blog.sina.com.cn

Researchers at his institute have devised a prototype vaccine that targets a vulnerable spot obscured by the surface of the virus.
FORBES: Outsmarting AIDS