Kangaroos harbour a vast range of parasites.
袋鼠身上有各种各样的寄生虫。
In nature, itching and scratching help animals get rid of parasites, plant material, or other unwanted baggage.
事实上，骚痒和抓挠帮助动物去掉寄生虫、植物体或其它不想要的垃圾。
Your dog might be eating poop because of parasites or worms.
您的狗可能是因为吃蠕虫的寄生虫或船尾。
The digestive tract is inhabited by many species of parasites.
寄生于消化道的寄生虫，种类很多。
Parasitologie (parasitology) : The study and science of parasites.
寄生虫学：研究寄生虫的科学。
There are jars and jars full of parasites taken from animals and humans.
这里的坛坛罐罐都装满人类的或是从动物身上捕获的各类寄生虫。
There were three species of parasites of Culicoides riethi in Chungking:an.
李拭库蠓有三种寄生虫感染；
Some argue that the absence of parasites is leading to hypersensitive immune systems.
有些理论认为少了寄生虫的寄生便导致了免疫系统的超敏反应。
This can be done – the majority of humanity can cast off the tiny minority of parasites.
这是可以做到的，因为人类中占绝大多的群体有能力抛弃那些极少数的寄生虫。
Manta rays regularly visit "cleaning stations" where small wrasse fish clean them of parasites.
蝠鲼会定期造访“清理站”，在那里，小濑鱼会帮助它们清理身上的寄生虫。
Reduced water, well water contains a lot of parasites and sediment, have been undrinkable.
由于水量减少，井水含有大量寄生虫和泥沙，已不能饮用了。
you rarely get a blood smear with hundreds of parasites obvious in it. You have to hunt for them.
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。
Unfortunately, medical testing procedures only catch about 20% of the actual cases of parasites.
遗憾的是，医学测试过程、仅能捕获到寄生虫实际情形的20%。
A tiny goby fish searches for a meal of parasites on the snout of a grouper on the reefs off Cuba.
一条极小的虾虎鱼搜寻一顿饭的寄生虫在口鼻部的一条石斑鱼在暗礁在古巴之外。
Beavers do carry a range of parasites but the chances of becoming ill after a walk in the glens are nil.
虽然海狸的确会携带一些寄生虫，但人们在峡谷里走一圈就染病的几率是没有的。
But they have 40 genera of parasites, and so we figured just one more parasite won't be too much of a problem.
它们携带有40个属的寄生虫，我们想，就算再多一个寄生虫也没什么问题。
Therefore, the establishment of parasites in food primarily the rapid detection method is very necessary.
因此，建立食品中主要寄生虫的快速检测方法是很有必要的。
It is always an internal cleanse that gets to the core of what is ailing us and getting rid of parasites is no exception.
总是要有一次内在的清理，才能到达是什么在一直折磨我们的核心所在，而驱除寄生虫也并不例外。
Spending different stages of a life cycle on different, usually unrelated hosts. Used of parasites such as rust fungi and tapeworms.
异寄主的在生命周期的不同阶段，寄生于不同的、通常为不相关的寄生主上的，如锈菌真菌和绦虫等寄生虫。
About 1500 species of parasites and predators of forest pests were recorded in China, in which approximate 200 have been studied in biology.
中国已记述有关林虫天敌昆虫约1500种，对近200种天敌的生物学、生态学作了研究。
Objective to explore the impact of socioeconomic factors on infection of parasites, so as to supply basis for prevention and treatment of the parasitic diseases.
目的探讨社会经济因素对寄生虫感染的影响，为寄生虫病防治提供依据。
Note, clearance of parasites is only the tip of the iceberg. An equally important task is to restore the human immune system, remove the slag, and prevent re-infection.
注意：寄生虫的清除只是冰山的一脚。最重要的任务是回复人体的免疫系统，移除废弃物以及预防再次感染。
But there are negatives associated with sociality, like the transmission of parasites and diseases. "We don't fully understand the costs and benefits," Dr. Duboscq said.
不过，社交也有负面作用，比如寄生虫和疾病的传播。“我们并不完全了解它的坏处和好处，”迪博斯克博士说。
The saturated solution floating method was used to make a preliminary investigation of parasites in digestive system of scattered-feeding milk cow in the suburb of Xuzhou.
本文采用饱和盐水漂浮法对徐州市郊区散养奶牛消化系统寄生虫进行了初步调查。
As much as there is a degree of truth to this, what has been overlooked is the fact that immigration and world travel has facilitated the migration and spread of parasites.
但事实上移民跟国际旅游的因素常被忽视，因此助长了寄生虫的迁移与散播。
On a medical school's laboratory exam, students were asked to recognize prepared specimens of parasites, such as lice, fleas and other bugs, by studying their legs under a microscope.
在一所医科学校的实验课考试中，学生们被要求通过显微镜观察已制成的寄生虫标本的腿来辩认是什么虫子，如虱子，跳蚤等等。
Thirdly for examining the result of the electrochemical immunosensor made, we use the sensor to detect antibody-antigen reactions of several common diseases of parasites and microbes.
三是应用电化学免疫传感器检测几种常见寄生虫病、传染病的抗原抗体反应，了解研制的电化学免疫传感器的实用效果。
Altogether, Dr Bischoff and her colleagues studied 22 males over the course of six years. Thirteen of these birds came from infested nests and 9 from nests that were free of parasites.
在六年的时间里，比绍夫和她的同事们共对22只雄鸟进行了研究，其中13只来自孳生了寄生虫的鸟巢，9只来自无寄生虫的鸟巢。
After limited success, the disease rebounded in many places, due in part to the emergence of parasites that resisted drugs such as chloroquine that had previously held the malady at bay.
虽然取得了一定的成效，但疟疾在很多地方又卷土重来，部分原因就是出现了具有抗药性的疟原虫，比如抵抗传统疟疾治疗药物氯喹的疟原虫。
A fairly hefty dose of parasites seems to be required to prompt strong immunity, so he says areas where malaria hits hard during a single season would be the best places to try the approach.
寄生虫的数量越高似乎就需要更强的免疫力。因此他说，在单独季节遭受疟疾重创的地区将会是进行这种实验的最好地方。
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