attenuated virus 减弱病毒 You're a seraphic suggestion of attenuated thought. 你的思想是轻灵得如同天使一般的。
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... attachment point 接合点 attenuated virus 减毒的病毒;减弱病毒 attitudinal reaction 姿势反应 ...
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live attenuated virus vaccines 减毒活病毒疫苗
attenuated d virus 减毒病毒
attenuated canine distemper virus 减毒犬瘟病毒
attenuated live measles virus 减毒活麻疹病毒
attenuated measles virus vaccine live 减毒活麻疹病毒疫苗
More importantly, this live attenuated virus provided effective protection when it was administered to birds before they had hatched.
更重要的是,这种减毒活病毒结种于未孵化的鸟类后可提供有效的预防。
The virus was analyzed by the animal pathogenicity test, virus attenuation, protection of the attenuated virus and virulence return experiment.
对分离的痘病毒进行动物致病性试验、病毒分离传代和致弱试验、致弱毒保护力试验和返强试验。
Most will be inactivated virus vaccines made in eggs, some will be killed virus vaccines made in cell cultures and a few will be live attenuated virus vaccines.
多数是在鸡胚中生产的灭活病毒疫苗,一些是在细胞培养基中生产的灭活疫苗,还有几个减活病毒疫苗。
So, that was a naturally occurring attenuated virus that could be produced into a vaccine that didn't cause the disease.
因为天花病毒存在天然的衰减病毒,这种衰减病毒可以用来,直接生产不致病的疫苗
He produced an oral polio vaccine from an attenuated virus.
他利用减毒病毒制得口服小儿麻痹症疫苗
This was not a naturally occurring attenuated virus as used in smallpox, but a virus that was attenuated in the laboratory, basically by propagating it in culture and looking for mutants that were formed as you propagated this virus under different experimental conditions.
这不是在制造天花疫苗时,使用的那种天然减毒病毒,而是一种在实验室中被人工弱化的病毒,基本上是通过在细胞中培养繁殖后,从这些培养出来的病毒中挑选出,不同实验环境下的变异体
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