protozoans
英[]
美[]
- n. [无脊椎]原生动物(protozoan 的复数形式)
双语例句
- 1. Tropical Parasitology: Protozoans, Worms, Vectors and Human Diseases.
- 热带寄生虫:原生动物,蠕虫,带菌者和人类疾病。
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- 2. The tiny protozoans are believed to be the first animals to have appeared on earth.
- 人们认为小原生动物是首先出现在地球上的动物。
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- 3. The tiny protozoans are believed to be the first animals to have appeared on earth.
- 一般认为小原生物是首先出现在地球上的动物。
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- 4. The union of nuclei within and arising from a single cell, as in certain protozoans and fungi.
- 某些原生动物或真菌中发生于或在单个细胞内细胞核的接合作用。
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- 5. The larger of two nuclei present in ciliate protozoans which controls nonreproductive functions of the cell such as metabolism.
- 大核原生动物纤毛虫类体中两个细胞核中较大的一个,控制细胞的非生殖性功能,如新陈代谢。
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- 6. Especially in protozoans, vacuoles perform functions such as storage, ingestion, digestion, excretion, and expulsion of excess water.
- 特别在原生动物细胞内,有贮存、摄取、消化、排泄及清除多馀水分等功能。
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- 7. Chitosan is material from deacetylation of chitin, which from arthropod, coelenterate, annelids, protozoans, part of algae and fungi.
- 壳聚糖是来源于节肢、肠腔、环节、原生动物及海藻和真菌类的甲壳素类物质脱去乙酰基的产物。
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- 8. Microscopic parasites include single-celled protozoans such as amoebas and sporozoa, fungi, and bacteria, which can infect animals and plants.
- 显微镜下可见的有单细胞原生类寄生虫,例如阿米巴和孢子虫,真菌及细菌,这些均能感染动物及植物。
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- 9. Any of various ciliate protozoans of the genus Vorticella, having a bell-shaped body and living underwater on a slender stalk often attached to a plant or other object.
- 钟虫一种钟虫属有纤毛的原生动物,具有铃状的身体,常连在一个植物或其它物体的细茎上并居住于水下。
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- 10. Mammals (including humans) cannot digest cellulose, but bacteria in the rumens of cattle and other ruminants and protozoans in the gut of termites produce enzymes that can break it down.
- 哺乳动物(包括人)不能消化它,但草食性动物以纤维素为食,食入后在其消化道内停留的时间很长,这样生活于其消化道内的微生物便得以将它消化。
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- 11. Mammals (including humans) cannot digest cellulose, but bacteria in the rumens of cattle and other ruminants and protozoans in the gut of termites produce enzymes that can break it down.
- 哺乳动物(包括人)不能消化它,但草食性动物以纤维素为食,食入后在其消化道内停留的时间很长,这样生活于其消化道内的微生物便得以将它消化。
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