查询词典 habitats

In all habitats, rainbow's backs varies from blue or green to a yellow-green or brown.

在不同的栖息地中，虹鳟背上的颜色可以有蓝色或绿色到黄绿色或棕色等变化。

He was the first zoologist to risk getting close to dangerous animals in their natural habitats, sitting quietly, watching and recording their every move for hours.

他是第一个获得风险动物学家在其自然栖息地接近危险的动物，静静坐着，看着，并记录他们每几个小时的行动。

A survey of the natural habitats and conservation status of several rare and endangered Abies species discovered in the last two decades from East,South and Southwest of China was made.

摘 要：概述了70年代以来中国的几种珍稀濒危冷杉植物的发现及它们残存在特殊小生境中的意义。

Modules biomass structure and growth pattern of Acanthopanax senticosus population in different habitats

1660年的拉伸实验开始的，其结论是伸长与力成正比。

Lasius Tetramorium and Achaeta were the dominant groups that accounted for 49.20% of the total individuals. The results suggested that the types of land use affected the species richness and abundance, and human activity has a significant impact on the soil macro-animals community. Agricultural activity reduced soil macro-animal diversity, but did not change their vertical distributions in the soil profile. The results also showed that the differences in the composition of the soil macro-animal community between the middle plain and the west plain in Jilin Province were mainly explained by the dominant group density and rare group numbers in all habitats.

分析结果表明：大型土壤动物类群空间分布的广狭与个体数量的多寡在吉林省中西部平原区呈现出明显的一致性；中部平原区与西部平原区大型土壤动物群落组成存在显著差异；中西部大型土壤动物个体数量差异主要体现在优势类群方面，类群数量差异主要体现在稀有类群方面；土地利用差异明显影响大型土壤动物个体密度和类群数分布，其中农田和居民点园地土壤动物个体密度和类群数明显减少，但对土壤动物的垂直分布没有影响。

The evolutionary acquisition of feeding by filtering allowed them to colonize many habitats, thereby giving rise to an important adaptative

演化出此种滤食方式，使它们得以在不同的环境中生存，因而产生辐射适应。

The large climatic gradient and diversity of habitats in China are ideal for the studies of testate amoebae biogeography, ecology, and paleoenvironmental reconstructions.

我国地域辽阔，生境多样，无论是开展现代有壳变形虫的生态学研究，还是沉积物中有壳变形虫记录的古环境重建，都有巨大的研究潜力。

Enigmatic small elongated wormlike terrestrial invertebrates of damp dark habitats in warm regions; distinct from the phylum Annelida; resemble slugs with legs and are sometimes described as the missing link between arthropods and annelids.

身体细长、比较神秘的陆地无脊椎动物，生长在潮湿阴暗的温带地区；与环虫动物门截然不同；与蛞蝓的腿相似，有时被认为介于环节动物和节肢动物之间。

Objective To assess the activity in blood clotting and antiplatelet aggregation of dragon blood from different habitats.

简介 目的考察不同产地血竭在凝血和抗血小板聚集方面的作用。

Objective To assess the activity in blood clotting and antiplatelet aggregation of dragon blood from different habitats.

目的 考察不同产地血竭在凝血和抗血小板聚集方面的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。