虽然名为鸡蚤，这种跳蚤也喜欢吸食其他禽类的血，但是它们不会长期寄生在宿主身上(比如像虱子那样)。
Despite their name, hen fleas are happy to suck blood from other birds. But they do not (as, for example, lice do) live on their hosts continually.
很少有人观察到血涂片中有数以百计的成形的寄生虫，检验人员得进行地毯式搜索。
you rarely get a blood smear with hundreds of parasites obvious in it. You have to hunt for them.
背景疟疾疟疾是一种危及生命的寄生虫病，是由按蚊雌性蚊子，这就需要血，以培养她的鸡蛋。
Background on Malaria Malaria is a life-threatening parasitic disease transmitted by the female Anopheles mosquito, which requires blood to nurture her eggs.
依附别人维生就像个寄生虫，独角兽的血能维持我的生命，却不能帮我重建身体，但是有个东西可以。
Unicorn blood can sustain me but it cannot give me a body of my own. But there is something that can.
他的大便里有过寄生虫或血吗？
目的：探讨中、晚期肝癌变异、寄生性供血的产生机理。
Purpose: Study the mechanism of variation and parasitic blood supply in advanced hepatic cancers.
把怀孕母鼠饲养在感染了果氏巴贝虫的雄鼠隔壁，果氏巴贝虫是一种血寄生虫，它不产生明显的症状，但导致某种程度的贫血。
Pregnant female mice were housed next to males infected with Babesia microti, which is a mild blood parasite causing few symptoms, but some anaemia.
寄生蛹血淋巴中可溶性蛋白的组成与未寄生蛹相比差异不大，其含量低于未寄生蛹。
Similarly, the composition of soluble proteins in hemolymph of parasitized pupae is likely to that of non-parasitized ones, while their contents are lower.
被寄生蛹血淋巴蛋白斑点数量的异常变化表明寄主的生理功能受到了严重的影响。
The irregular changes in protein patterns suggest that the physiological function of host is affected seriously by the parasitism.
所以EPL-1基因在小菜蛾幼虫血淋巴内的转录水平是随着寄生后时间的延长而提高，这与EPL-1蛋白的含量变化动态相一致。
The results showed that the transcription increases gradually after parasitization. The transcription dynamics of EPL-1 gene corresponds to the expression dynamics of EPL-1 protein.
所以EPL-1基因在小菜蛾幼虫血淋巴内的转录水平是随着寄生后时间的延长而提高，这与EPL-1蛋白的含量变化动态相一致。
The results showed that the transcription increases gradually after parasitization. The transcription dynamics of EPL-1 gene corresponds to the expression dynamics of EPL-1 protein.
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