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- Keywords vaccine mutant polioviruses;genetic characterization;sequence analysis; 脊髓灰质炎疫苗变异株;基因特征;序列测定和分析;
- vaccine mutant polioviruses 脊髓灰质炎疫苗变异株
- This vaccine will give you immunity for two years. 接种这种疫苗可有两年免疫力。
- An unapproved vaccine; an unapproved protest march. 未经试验的疫苗; 未获批准的抗议示威
- An oral thermometer; an oral vaccine. 口用体温计; 口服菌苗
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。
- In 1962 Albert Sabin licensed a successful vaccine made from live but attenuated (disabled) polioviruses. 1962年,沙宾将活的小儿麻痹病毒减毒(去活性)而制成的有效疫苗获得了核可。
- Gangs of disaffected mutant teenagers. 一群对现实不满、形容怪异的年轻人
- The search for a new vaccine took priority over all other medical research. 在各种医药研究中,应首先解决寻找新疫苗的问题。
- She's played a Bond girl, a mutant and a catwoman. 她扮演过邦德女郎,变异人和猫女。
- The smallpox vaccine has saved many lives. 天花疫苗挽救了许多人的生命。
- The vaccine was used to protect the whole population against infection. 这种疫苗用以为全体居民预防传染病。
- Know the mutant; kill the mutant. 知己知彼,百战百胜.
- A mutant of B. subtilis 168 mutagenized with NG. 用NG诱变枯草杆菌168所得的一个突变型。
- Teenage Mutant Ninja Turtles! Here we come! 忍者龟!我来了!!!!(无内文
- Some kind of giant mutant leprechaun or something? 是指巨大的变异妖怪还是别的什么?
- He failed many times but he finally broke through to find a successful polio vaccine. 他失败了许多次,但终于发现了有效的预防小儿麻痹症的疫苗。
- Salk vaccine is a"killed" vaccine. 沙克疫苗是一种不会传染的疫苗。
- Now there's a vaccine for measles. 如今已经有麻疹疫苗。
- These mutant plants eventually outgrow the infection. 这些变异植物最终成功抵抗了感染。