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基因缺失活疫苗
释义
基因缺失活疫苗
Encyclopedia
理学
基因工程
释
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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tearing mode instability
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tearing scour by hyperconcentrated flow
tearing strength
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tea root rot
Tears of a Prostitute
Tears of Huangshan:Tears of Wasted Mountain
Tears of Human Beings and Stones
Tears of Tonghua
Tear-Stain
tea saponin product
tea savoring
tea seed processed product
teasel
tea sensory evaluation
teaser
tea set tablecloth
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tea stick bamboo
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tea taster
Tea tax
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