One of the bony spines supporting the membrane of a fishs fin.
鳍刺支持鱼鳍膜的骨状刺之一

We produce and export first quality shark fin from Atlantic Sea.
我们生产并出口大西洋一流品质的鱼翅。

It's got light organs on its belly that are flashing, fin lights.
闪烁的发光器官还覆盖在它的腹部，鳍也发着光。

In addition, the anal fin has a curvature that fits the round shape.
还有, 尾鳍有一个弯曲度刚好适合鱼得圆型身体。

Preliminary Design Consideration for vertical Fin of Armed Helicopter
武装直升机垂直尾翼的初步设计

The FIN owns the Paris, Cannes, and Maritima international Boat Shows.
联盟负责主办巴黎，嘎那和马里蒂玛国际船舶展。

Fin ite Element Calculation of the performances of Jou rna I Bear ings
径向滑动轴承性能的有限元计算

Pectoral Pertaining to the breast. Also, referring to one pectoral fin.
胸的属于胸部的。同时，指的是一个胸鳍。

Improved Design of the Actuation Mechanism of Retractable Fin Stabilizer
收放式减摇鳍执行机构的改进设计

Flap your arms, jump up high, wig gle your fin gers and reach for the sky.
拍拍胳膊，蹦蹦高，挥挥手，以手触天把歌唱。

Keep the luxury items, like caviar and shark's fin, off your banquet menu.
把奢侈品，比如鱼子酱或鱼翅，从你的宴会菜单上剔除出去。

Similar to G. affinis, the anal fin of male would develop into a gonopodium.
雄性孔雀鱼与食蚊鱼一样, 臀鳍会演化为生殖管。

Descale yellow fin fish , remove and and bones keeping only the fish fillet.
将小黄鱼去鳞, 骨, 保留鱼肉片的部分。

Effect of Low Dorsal Fin on Aerodynamic Characteristics of Slender Delta Wing
低背鳍对细长平板三角翼大迎角空气动力的影响

Differentiation of Regenerative Blastema Cells Autografted into the Dorsal Fin
自体移植到背鳍内的再生芽基细胞分化

Small scale, only ventral cortex ventral fin and even anal with abdominal edge.
鳞小, 腹面仅腹鳍甚至肛门具皮质腹棱。

The Application of Adaptive Differential Filter in Fin Stabilizer Loading System
自适应差分滤波在减摇鳍加载系统中的应用

Bilinear quadrilateral method was used to subdivide the spirally water wall and fin.
采用双线性四边形法对螺旋管圈水冷壁和鳍片进行了剖分。

The dorsal fin is the vertical fin on the back of a fish and certain marine mammals.
背鳍就是在鱼或者某些海洋哺乳动物背上的垂直鳍。

rounded Refers to a caudal fin shape in which the terminal border is smoothly convex.
圆形的指的是末端边缘呈平滑而中凸的一个尾鳍形状。

It has one dorsal and one anal fin, both long.and both connected to the rounded tail.
背鳍和臀鳍各一，形长，均与尾鳍基部相连，尾鳍圆形

hypural bones The fanshaped series of bones to which the caudal fin rays are attached.
尾下骨尾鳍鳍条附著的扇形成列硬骨。

Leak detection in reaction control system that controls movement of aileron and tail fin
飞机副翼和尾翼密封性检测

Numerical Study of Staggered Circular Arrangement of Circular Tube Bank Fin Heat Exchanger
错排环布圆管翅片式换热板芯的计算研究

In the early stages, the body surface, fin root and around the mouth bleeding like erythema.
发病初期，在体表，鳍根部及口的周围有渗血样红斑。