鳍

If you could have seen it in the light, it looked like a diver's wetsuit but without the facemask and fins.

如果您可以看到它在轻，它看上去像一名潜水员的wetsuit但没有面罩和鳍。

Large whalebone whale with long ''.

有长的鳍状肢的大型须鲸，以其潜水时背部为拱形或有肉锋而闻名。

The boy had given him two fresh small tunas, or albacores, which hung on the two deepest lines like plummets and, on the other, he had a big blue runner and a yellow jack that had been used before; but they were in good condition still and had the excellent sardines to give them scent and attractiveness.

孩子给了他两条新鲜的小金枪鱼，或者叫做长鳍金枪鱼，它们正象铅垂般挂在那两根最深的钓索上，在另外两根上，他挂上了一条蓝色大鲹鱼和一条黄色金银鱼，它们已被使用过，但依然完好，而且还有出色的沙丁鱼给它们添上香味和吸引力。

The boy had given him two fresh small tunas, or albacores, which hung on the two deepest lines like plummets and, on the others, he had a big blue runner and a yellow jack that had been used before; but they were in good condition still and had the excell ent sardines to give them scent and attractiveness.

孩子给了他两条新鲜的小金枪鱼，或者叫做长鳍金枪鱼，它们正象铅垂般挂在那两根最深的钓索上，在另外两根上，他挂上了一条蓝色大鲹鱼和一条黄色金银鱼，它们已被使用过，但依然完好，而且还有出色的沙丁鱼给它们添上香味和吸引力。

The recent studies on comparative genomics have further suggested that a third round of fish-specific genome duplication in ray-finned fishes might have occurred at about 350 million years ago, during the divergence between teleost fish and basal actinopterygian lineages. Therefore, FSGD might be related to the increase in species number and biological diversity during this time.

近期的系统基因组学研究资料进一步提出，在大约350百万年，辐鳍鱼还发生了第三次基因组复制，即鱼类特异的基因组复制(fish-specific genome duplication， FSGD)，且发生的时间正处在&物种极度丰富&的硬骨鱼谱系和&物种贫乏&的谱系出现分歧的时间点，表明FSGD与硬骨鱼物种和生物多样性的增加有关。

Sturgeons, are primitive chondrosteans fish. Although morphologically similar with shark, they were classified to Class Actinopterygii.

鲟 为古老的软骨硬鳞鱼类，其外形与鲨鱼相近，却是属於条鳍鱼纲、软骨硬鳞亚纲、鲟形目。

Connaughton (1994) and Sprague (2000) mentioned that the differences of length, weight, and tension of the sonic muscle and the amount of protein and glycogen affect the types of sounds emitted. To reveal the producer of high-frequency sound, this research analyzed and compared the length, width, thickness and somatic of sonic muscle and the amount of protein and glycogen in seven sciaenid species occuring on the west coast of Taiwan (Johnius tingi, Johnius sina, Johnius amblycephalus, Johnius amblycephalus, Pennahia argentata, Chrysochir aureus, and Otolithes ruber), then to find if the differences of physic parameter and energy supplication are the major factors making O. ruber produce high frequency of sound.

在Connaughton (1994)和Sprague (2000)研究报中指出造成石首鱼产生不同型态的声音主要取决於发声肌肌纤维的长度、重量、张力、蛋白质与肝醣含量的差异性，为了证实高频声音确实为红牙鱼或所产生，本研究将分析比较在台湾西岸海域其他不同石首鱼(红牙鱼或、黄金鳍鱼或、白姑鱼、中华叫姑鱼、皮氏叫姑鱼、丁氏叫姑鱼与顿头叫姑鱼)发声肌之长度、重量、蛋白质与肝醣含量差异，探讨发声肌在物理参数与能量的供应的差异是否为造成红牙鱼或产生高频鸣音之主要因素。

A recently-discovered fish named 'Psychedelica' is seen in the waters off Ambon island, Indonesia...

在印尼海域最新发现的一个新的鱼类物种，它的两只眼睛和人类一样长在头部靠前的位置，而有时候，它的鳍还能当脚使用，帮助身体缓慢移动。

A primitive bony freshwater fish Amia calva of central and eastern North America with a long spineless dorsal fin .

弓鳍鱼北美洲中部和东部的一种原始，多骨的淡水鱼，具有长的无脊的背鳍

Starring : Addison Cain, Alex Gonz, Allyssa Hall, Amia Miley, Anthony Rosano, James Deen, Joey Brass, Lindy Lane, Michael Stefano, Natalie Norton, Summer Silver

主演：艾迪该隐，亚历克斯冈萨雷斯， Allyssa馆，弓鳍鱼Miley ，安东尼Rosano ，詹姆斯德迪恩，乔伊黄铜，林迪里，迈克尔法诺，纳塔莉诺顿，夏银

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。