鳍

Chinese albacore fishery development strategy in the Northern Pacific Ocean;2. This paper give a review on the development of south pacific albacore .

通过回顾南太平洋长鳍金枪鱼渔业的发展情况，特别是中国1999-2001年间在南太平洋捕捞长鳍金枪鱼的状况，指出我国在此项渔业发展中存在的问题，并提出相应对策。

The Interannual, Interdecadal Variations of the Subduction Rate in the South Pacific and Its Effects to Tropical Pacific;2. This paper give a review on the development of south pacific albacore.

通过回顾南太平洋长鳍金枪鱼渔业的发展情况，特别是中国1999-2001年间在南太平洋捕捞长鳍金枪鱼的状况，指出我国在此项渔业发展中存在的问题，并提出相应对策。

A member of the Crossopterygii, a group of bony fishes with paired, rounded fins that are extinct except for the coelacanths and are regarded as ancestors of amphibians and other terrestrial vertebrates.

总鳍鱼一种总鳍目鱼，长有成对的圆形鳍，除了空鳍鱼类的鱼之外现已全部灭绝，被认为是两栖纲动物和其它陆生脊椎动物的祖先

Any of various fishes of the family Cyclopteridae, especially Cyclopterus lumpus of North Atlantic waters, having pelvic fins united to form a suction disk and a body bearing prominent tubercles.

圆鳍鱼圆鳍鱼科的几种鱼，尤其是北大西洋圆鳍鱼，有结合成吸盘的腹鳍，全身呈永久结节状

A featherlike or plumelike organ or part, such as a small fin, or one of the appendages of a ''.

小鳍，小鳍状物一种象羽状或羽毛状的器官，如小鳍或海百合类的附属肢体之一

Of or belonging to the Pinnipedia,a suborder of carnivorous aquatic mammals that includes the seals,walruses,and similar animals having finlike flippers as organs of locomotion.

有鳍状肢的属于鳍脚亚目动物的，肉食水生动物的一个分支，包括海狮、海象及其他类似的用鳍状肢行进的动物

Importantly, recent analyses8 have begun to reveal new relationships between early vertebrates, in which acanthodians and placoderms are scattered among the early divisions of gnathostome evolution; acanthodians, in particular, are cropping up on chondrichthyan and osteichthyan stem groups.

有颌类包括硬骨鱼类以及软骨鱼类。软骨鱼类仅占有颌类物种数的2%，其余98%的有颌类都属于硬骨鱼类。在硬骨鱼类中，大约一半是辐鳍鱼类，剩余的统称肉鳍鱼类。辐鳍鱼类包括从斑马鱼到多鳍鱼的大约2万8千个种。

Whereas the proximal part of the tetrapod limb skeleton can easily be homologized with the paired fin skeletons of sarcopterygian (lobe-finned) fish, there has been much debate about the origin of digits.

早期的假设认为，四足动物的足趾与鱼类的放射鳍同源，但根据发育研究结果，同时根据一种名叫&潘氏鱼&、与陆地脊椎动物密切相关的目前已经灭绝的鱼（这种鱼似乎没有末梢的趾状放射鳍）的鳍，这一观点似乎并不可靠。

Based on the present results and those from the former investigation by Nakayama, a general correlation is proposed to describe the airside performance of slit fin configuration.

从乾盘管测试结果发现，狭缝型鳍片热交换器的热传效率会随鳍片的减小而增加，当管排数大於4时，鳍片间距的影响在中低风速的情况是相反的。

Then the secondary electron emission yield of MgO film were measurement on the dynode structures. We successfully demonstrated that primary electron energy effect the curve of SEE yield according to previous study. We found that the magnitude of the secondary electron em....

驱动的原理是以集热板吸收太阳热能，透过热管快速传递热量的特性将收集到的热能快速而高效的传递到远端的散热鳍片，鳍片温度上升高后，以自然对流的方式驱动鳍片周遭的空气上升，进而使建筑物内的空气来递补，。。。。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。