原生动物

They include cooking ANZAC biscuits, Aboriginal animal dot painting, singing Australian songs, games and colouring the Australian flag.

包括做一些澳洲小饼干，澳大利亚原生动物的点画，以及歌唱他们的歌曲，玩游戏和涂色国旗。

It lied in all kinds of soil and air. B.t had strong insectcidal ability ,and it could kill a lot of creatures of Arthropoda, Protozoa, Nemathelminthes and Platyhelminthes.B.t was the most comprehensive microorganism being used in biotic pesticide.

该病原广泛存在于各种土壤及空气中，具有很强的杀虫活性，至少能杀死节肢动物门九个目及原生动物门、线形动物门和扁形动物门中的多种动物，而对人、畜、哺乳动物及天敌等无害，因此，B.t是生防工业中应用最广泛的微生物。

Whereas protozoa and bacteria are both living organisms that are able to take in nutrition and reproduce asexually, viruses cannot live or reproduce on their own.

原生动物和细菌均为活的有机体，能够摄取营养并进行无性繁殖，而病毒不能够自行生存或繁殖。

The colonizing process of protozoa on PFU has be shown to be fitted to the MacauthurWilson equilibrium model of island biogeography.

实验结果证实了PFU原生动物的群集过程符合生态学的基本原理—MacArthur—Wilson岛屿生物地理平衡模型。

An infection caused by any of the flagellate protozoans of the genus Leishmania, transmitted to human beings and animals by bloodsucking sand flies.

它是由利什曼虫属中任何一种带有鞭毛的原生动物引起，通过吸血的白蛉传染到人体或动物身上

The polar bear is the world's largest land carnivore, an animal native to the Arctic.

北极熊是世界最大的陆地食肉动物，是北极的原生动物。

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。

RAPD may be valuable to research of systematics of the ciliate.

表明RAPD技术对纤毛类原生动物的系统分类是有价值的。

The ciliates were always ideal materials in the studies of the structure and function of cytoskeleton and its cell control and adjustment, for they have many kinds of cytoskeletons with complexity and they could be easily cultured and handled.

由于原生动物纤毛虫具有多种复杂的细胞骨架结构，加之其材料培养和处理的优点，一直被作为研究细胞骨架结构与功能及其细胞调控的理想材料。20世纪80年代初，许多学者应用蛋白银染色方法和超微结构方法，显示了纤毛虫细胞皮层中以纤毛基体作为主成分的骨架结构，探讨了纤毛虫皮层纤毛器的形态、形态发生及其结构形成机理，在国内外原生动物细胞学领域成为主流。20世纪90年代起，先后应用非离子去垢剂处理和扫描电镜相结合的方法、稳定保存微管结构的透射电镜术，微管蛋白的抗体标记及其免疫荧光技术及相关的生化与分子生物学等方法显示纤毛虫的微管胞器及其微管蛋白组分，探索微管胞器的形态、功能及其微管装配机理，积累了较多的资料，取得了重要的进展。

This study focused on the distribution features of four protozoa in corn rhizosphere and nonrhizosphere soils. The total number of the four protozoa in rhizosphere soil was about 1.6 times of that in nonrhizosphere soil at 52 days after sowing. However, there is no significant rhizosphere effect at other growing periods of corn.

通过调查玉米根际和非根际土壤中4种原生动物的动态分布发现：仅在玉米抽雄时期，根际土壤中4种原生动物总数是非根际土壤中的1.6倍，而在其它生育时期没有显著的根际效应。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。