minute aquatic multicellular organisms having a ciliated wheel-like organ for feeding and locomotion; constituents of freshwater plankton
双语例句
1. Progress in the study of rotifer resting eggs is reviewed.
综述了近年来国内外对轮虫休眠卵的研究概况。
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2. Several significant changes were found in the composition of the rotifer, cladoceran and copepod assemblages.
许多重要的变化被发现在轮虫，枝角类和桡足类群体的组成中。
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3. The results show that there are protozoa(main infusorian)and mini-metazoa(rotifer and daphnia)communities in PFU.
结果表明：PFU中的原生动物主要是纤毛虫，微型后生动物主要是轮虫和水蚤。
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4. The neonates' starvation-endurance duration of Clone B and D was positively correlated with the body volume of rotifer mother.
克隆B和克隆D轮虫幼体耐饥饿时间与个体体积呈显著正相关关系。
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5. The results showed that rotifer species number differed significantly in the five lakes with different eutrophication levels (P
不同营养水平湖泊中出现的轮虫种类数有明显的差异（P
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6. Recycle system of shrimp culture wastewater was consisted of rotifer pond, deposit pond, bounce-back physical filtrate instrument and biological filtrate pond.
养殖排污水循环处理系统由轮虫净化池、沉淀净化池、反冲式物理过滤装置和生物净化池组成。
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7. Currently accessible for searching are the recent mollusk files, the invertebrate paleontology files, the rotifer collection and Gary Rosenbergs molluscan species database etc.
8. In the process of culture rotifer Brachionus plicatilis with Baker's yeast and a certain amount of spiraling algae powder, we add Photosynth-etic Bacteria (PSB) in our experiments.
以面包酵母与一定量螺旋藻粉培养褶皱臂尾轮虫的过程中，添加光合细菌液进行实验。
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9. Among 18 bacterial strains isolated from rotifer culture tank, one strain of Pseudomonas, TP4, a vitamin B12 producer, appeared a significant complementary effect on rotifer growth.
10. Among 18 bacterial strains isolated from rotifer culture tank, one strain of Pseudomonas, TP4, a vitamin B12 producer, appeared a significant complementary effect on rotifer growth.
Progress in the study of rotifer resting eggs is reviewed. 综述了近年来国内外对轮虫休眠卵的研究概况。
Some of regulation and reasons for plankton distribution in rotifer cultivated ponds and importance in production management were discussed. 文中还讨论了轮虫浮游生物分布的某些规律和成因及其在生产实践中的意义。
