鳍

The hard-skinned or crustaceous animals, like the crawfish, swim by the instrumentality of their tail-parts; and they swim most rapidly tail foremost, by the aid of the fins developed upon that member.

硬皮动物，像是小龙虾，通过它们的尾部进行游动；它们大多最先摆动尾部，通过在其上面发展的鳍。

Any of various fishes of the family Cyprinidae.

北美长有红色鳍的亚口鱼。

Any of various freshwater fishes of the family Cyprinidae related to the carp s and minnows,especially a Eurasian species,Leuciscus cephalus.

白首鲤一种相关于鲤鱼和鲦鱼的鲤科淡水鱼，尤指欧亚品种，圆鳍雅罗鱼

Any of various freshwater fishes of the family Cyprinidae related to the carps and minnows, especially a Eurasian species, Leuciscus cephalus.

白首鲤一种相关于鲤鱼和鲦鱼的鲤科淡水鱼，尤指欧亚品种，圆鳍雅罗鱼

In this research, this study also uses statistic test analysis to find the effect to fish habitat after removing dam. No matter it's before dam-breaking, after dam-breaking, or we remove it for two steps, there is no obvious effect to Habitat Suitability Index of Cyprinidae, Gobiidae, and Homalopteridae.

本研究透过统计检定分析探讨拆坝对於鱼类栖地造成之变化，不论溃坝前亦或是溃坝后以及假设坝体分两次拆除的情形下，鲤科、鰕虎科、平鳍鳅科之鱼类栖地适合度指数皆无明显的变化。

A flume experiment and a 2-D numerical model, TABS-2, were employed to simulate the hydraulic characteristics in fixed-bed condition. In addition, by selecting Gobioidi, Cyprinidae and Homalopteridae as the indicator species, the change of fish habitat and the habitat diversity for two different Froude number conditions were discussed.

本文针对前人研究之台湾溪流指标物种鲤科、平鳍鳅科与虾虎科三种鱼类，探讨模拟河段常流量两种不同Fr下，工法在不同排列间距对其栖地可用面积之消长情形，并配合两种栖地多样性指数共同评估工法配置之优劣。

Any of various small,soft - finned fishes of the family Cyprinodontidae,which includes the killifishes,topminnows,and many species popular in home aquarium s.

科中的一种小软鳍鱼，其中包括？、底？和许多家庭观赏鱼中常见的品种

Any of various small, soft-finned fishes of the family Cyprinodontidae, which includes the killifishes, topminnows, and many species popular in home aquariums.

鳉鳉科中的一种小软鳍鱼，其中包括鳉、底鳉和许多家庭观赏鱼中常见的品种

Any of various small,soft - fin ned fishes of the family Cyprinodontidae,which includes the killifishes,topminnows,and many species popular in home aquariums.

科中的一种小软鳍鱼，其中包括？、底？和许多家庭观赏鱼中常见的品种

In forward flight the small fins deflected the air for control.

在向前飞行的小鳍偏转空中管制。

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。