protozoa

[,protə'zoə]

1. in some classifications considered a superphylum or a subkingdom; comprises flagellates; ciliates; sporozoans; amoebas; foraminifers

Man is host to a variety of pathogenic bacteria , protozoa, and viruses.: 人是各种致疾的细菌、原生动物以及病毒的宿主.

There are 14 protozoa. 9 tapeworms, 12 trematodes, 51 nematodes, 7 insects.: 其中原虫14种, 吸虫9种,绦虫12种, 线虫51种, 蜘蛛昆虫7种.

The pathogen in the waters are viruses, bacteria, protozoa and helminths.: 水中有病毒、细菌、原生动物、蠕虫等多种病原体.

Yucca extract could decrease the number of the protozoa significantly ( P & lt; 0.05 ).: 丝兰属植物提取物能显著降低瘤胃原虫数量 ( P & lt; 0.05 ).

Microsporidia are parasitic protozoa, and have a relative long evolution history.: 微孢子虫作为一类专营细胞内寄生的低等的原生动物, 有着比较悠久的进化历史.

STOMATOGENESIS. AND CELL ONTOGENY IN CHILODONELLA UNCINATA EHRENBERG, 1838 ( PROTOZOA: CILIOPHORA ): 钩刺斜管虫无性生殖期间的口纤毛器及细胞发生研究 ( 原生动物: 纤毛虫 )

MORPHOGENETICAL STUDIES ON THE MARINECILIATE Euplotes charon ( Protozoa, Ciliophora ): 卡龙游仆虫无性生殖期间的形态发生学研究 ( 原生动物, 纤毛虫 )

The first two, known as the rumen , are essentially incubation chambers teeming with bacteria and protozoa.: 头两个胃称为瘤胃, 实际是充满了细菌与原生动物的大型培养室.

In addition, there are infections by protozoa and infestations of pubic lice and scabies.: 另外, 还有一类由阴虱和螨虫引起的原生动物和害虫类.

The food composition consisted of eight groups: diatom, protozoa, spongiaria, annelida, mollusca, crustacea, echinodermata and pisces.: 其食物组成有8大类: 硅藻类、原生动物、海绵动物、环节动物、软体动物、甲壳动物、棘皮动物及鱼类.

Protozoa is an important component in the aquatic ecosystem, andthe characteristics of and function aquatic ecosystems.: 原生动物是水生生态系统食物链中重要环节, 发挥着十分重要的生态功能作用.

The study results on soil protozoa in Tianmu Mountain by laboratory culturing methods are reported.: 报道了实验室培养方法对天目山土壤原生动物的研究结果.

It is, in fact, colonies of bacteria , protozoa, mycoplasmas, yeasts and viruses a gel - like organic material.: 事实上, 它是细菌,原虫, 支原体, 酵母和病毒的聚集地,形成凝胶样的有机物质.

One of these , the plasmodium, causes malaria. Other protozoa cause sleeping sickness and amebic dysentery.: 虐原虫就是其中的一种, 引起虐疾. 别的原虫引起嗜睡症和阿米巴痢疾.

2. Man is host to a variety of pathogenic bacteria , protozoa, and viruses.: 人是各种致疾的细菌、原生动物以及病毒的宿主.

3. There are 14 protozoa. 9 tapeworms, 12 trematodes, 51 nematodes, 7 insects.: 其中原虫14种, 吸虫9种,绦虫12种, 线虫51种, 蜘蛛昆虫7种.

4. The pathogen in the waters are viruses, bacteria, protozoa and helminths.: 水中有病毒、细菌、原生动物、蠕虫等多种病原体.

5. Yucca extract could decrease the number of the protozoa significantly ( P & lt; 0.05 ).: 丝兰属植物提取物能显著降低瘤胃原虫数量 ( P & lt; 0.05 ).

protozoa: protozoa: [19] Greek prótos meant ‘first’ (like English first and Latin prīmus ‘first’ it goes back ultimately to Indo-European *pro ‘before, in front’). It forms the basis of a wide range of English words, both original Greek compounds and post-classical formations, among them protagonist [17] (etymologically the ‘first or leading actor’), protein, protocol, proton [20], protoplasm [19], and prototype [17]. Protozoa itself was coined in modern Latin by the zoologist Goldfuss in 1818 from proto- and Greek zóia ‘animals’ (source of English zoo), the notion being that the protozoa are the simplest or most primitive forms of life.
=> zoo
Protozoa (n.): 1828, from Modern Latin Protozoa, coined 1818 by German zoologist Georg August Goldfuss (1782-1848) from Greek protos "first" (see proto-) + zoia, plural of zoion "animal" (see zoo). Originally including sponges and corals; current sense is from 1845. Related: Protozoon (aingular); Protozoan.