A bacterium, virus, fungus or protozoan causing disease.

引起疾病的细菌、病毒、真菌、或原生动物。

Protozoan is one of the food organ isms for fish in Rivers.

原生动物是江河鱼类的生物饵料组成之一。

Rabbit coccidian is a kind of parasitic protozoan of Eimeria.

兔球虫属于艾美耳科的寄生性原虫。

At this concentration, control of protozoan parasites can be achieved.

在此浓度，控制原生动物寄生虫是可以实现的。

The effects of inoculations of AM and protozoan on peanuts was studied.

通过AM真菌和原生动物对花生进行双接种，研究他们之间的相互作用。

However, protozoan grazers feed well on phytoplankton in this size range.

但是，在原食草植物吃浮游植物在这个大小范围。

Cryptosporidiosis (crypto) and isosporiasis are both caused by protozoan parasites.

隐孢子虫病（crypto）和等孢球虫病都是由原生动物寄生虫引起的。

Toxoplasmosis (toxo) is caused by a protozoan found in uncooked meat and cat faeces.

弓形体病(toxo)是由一种寄生在未煮熟的肉类与猫粪便中的致病原虫所导致。

A single - celled microorganism, especially a flagellate protozoan of the genus Monas.

单胞体单细胞的微生物，尤指单' '。'胞'。' '虫类的有鞭毛的原生动物。

Plasmodium is a protozoan which causes malaria; it is the causative agent of the disease.

疟原虫是引起疟疾的原生动物；是疾病的病原体。

Hundreds of millions of people world-wide are infected each year with protozoan parasites.

成千上万的人被感染，全世界每年疟原虫引起。

Conclusion The source water diverted from Luan River was polluted by protozoan and viruses.

结论引滦水源已受原虫和病毒的污染。

The vertical distributions of periphytic protozoan basically accorded with those of periphytic algae.

周丛原生动物的垂直分布基本与周丛藻类的垂直分布相一致。

Protozoan Diseases, Protozoa are one-celled animals found in great numbers almost everywhere in nature.

原虫疾病。原虫是大自然中各处都能大量发现的单细胞动物。

PURPOSE In order to find out the protozoan infection of oral cavity for different groups of persons in Shanghai.

调查上海市区不同人群的口腔原虫的感染情况。从齿垢物取标本作新鲜涂片法检查。

Cryptosporidium and Giardia axe two common species of pathogenic protozoan, seriously endangering the water quality.

隐孢子虫和贾第鞭毛虫是两种严重危害水质安全的病原性原生动物。

People get malaria from Anopheles mosquitoes that themselves are infected with a protozoan parasite called Plasmodium.

人们从疟蚊感染了疟疾，它们被感染的原生动物寄生虫称为疟原虫。

It has been estimated that at any given moment a quarter of mankind is afflicted with severely debilitating protozoan diseases.

估计人类的四分之一深受原生动物性疾病之害。

Many experiments have shown a fierce competition for this element between bacterial, fungal and protozoan pathogens and their hosts.

大量试验表明，细菌、真菌、原生物病原体和母体间都竞相争夺铁元素。

Objective To grasp the pollution situation and dynamic changes of protozoan and viruses in the source water diverted from Luan River.

目的探讨天津引滦水源原虫与病毒污染现状和消长规律。

A protozoan of the phylum Rhizopoda, such as an amoeba or a radiolarian, characteristically moving and taking in food by means of pseudopods.

根足虫亚纲的一种原生动物，例如变形虫或放射虫目的根足虫，以通过伪足方式移动并摄取食物为特征。

It was observed by optical microscope that bacteria, filamentous microorganism, protozoan and metazoan were adhered on the surface of the sludge.

光学显微镜观察，污泥表面附着有各种球菌、杆菌、丝状菌以及原、后生动物。

Malaria is an infectious disease caused by a single-celled protozoan parasite called Plasmodium of which there are ten species that infect humans.

疟疾是一种叫做疟原虫的单细胞原虫所导致的传染病，而可以感染人类的疟原虫总共有十种。

Protozoan parasites of the phylum Apicomplexa include some of the most important causative agents of human and animal diseases, in particular, malaria.

顶复门类的原生动物寄生虫包括造成一些最重要人类和动物疾病的病原体，特别是疟疾。

Along with the advancement of studying its, it s more and more extensive application of molecular biological technique to the studies on protozoan research.

随着研究方法的进步，分子生物学技术在原生动物研究中得到了越来越广泛的应用。

It helps to remove un-dissolved impurities, such as harmful mould, protozoan, bacteria and virus effectively while preserve the minerals and chlorine in the water.

它能有效隔离水中不溶解物质如霉菌、原生虫，微生物，细菌和病毒，同时保留水中矿物质和杀菌的游离氯。

According to the definition of the life-span of ciliated protozoan clone, the component of Ling-Zhi prolonged the life-span of the clonal cells of Stylonychia mytilus.

根据纤毛原生动物无性系的寿命的定义，灵芝的内含物延长了棘尾虫无性系细胞的寿命。