鼠疫蚤
- 与 鼠疫蚤 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Objective To study vector*ss effect of the chief parasitic fleas on the Microtus fuscus.
目的 研究青海田鼠主要寄生蚤在传播鼠疫中的媒介效能。
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Xenopsylla Cheopis important vector in Yunnan and it is main vector role in some place of Yunnan province.
致痒蚤在云南省鼠疫流行区可充当重要媒介角色，在某些地区起到了主要媒介的作用。
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Methods To reaearch Xenopsylla Cheopis distribution area and vector role,etc.in the laboratory and fieldwork.
通过鼠疫流行现场调查和实验室研究致痒蚤的分布范围、媒介作用的各项指标。
- 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。