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基因缺失活疫苗
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基因缺失活疫苗
Encyclopedia
理学
基因工程
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gene deleted live vaccine
基因缺失活疫苗
用基因工程技术将病原体中与毒力相关的基因删除或突变,使之毒力减弱甚至消失,但仍然保留其抗原性及一定的复制和感染能力,从而能够自然感染宿主细胞并产生免疫反应的疫苗。
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minimum detectable concentration
minimum detectable error
minimum detectable flux
minimum detectable flux density
minimum detectable quantity
minimum detectable signal
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minimum deviation angle
minimum deviation grating
minimum diameter polygon
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minimum distance
minimum distance decoding
minimum distance for network error correction code
minimum distance method
minimum distance receiver
minimum edge covering
minimum edit distance
minimum efficient scale
minimum e-folds
minimum element
minimum energy control method
minimum-energy orbit
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