菌苗原
- 与 菌苗原 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The vaccine contains two main protective antigens, leucocytosis promoting factor and filamentous haemagglutinin that are purified from culture supernatant of the Chinese Strain G.
采用百日咳杆菌C.S中国株经培养、盐析、浸提、组分分离以及脱毒等工艺，制备出含有LPF和FHA两种主要免疫原的无细胞百日咳菌苗。
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It has been found recently that the toxin gene ctxAB is carried by the lysogenic bacteriophage CTXΦ. The possibility in theory exists that the vaccine strain could reacquire ctxAB from a wild-type strain in the intestine or in the environment by horizontal transfer of CTXΦ.
但是，毒素基因ctxAB由溶原性噬菌体CTXΦ携带，可能在偶尔的情况下水平转移给减毒活菌苗，给其在现场应用的安全性带来了重大隐患。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候，老师解释《圣经》用两种不同的方法。