1.
Research on Flow Field Characteristics of Oscillating Caudal Fin Based on DPIV Technology
基于DPIV技术的摆动尾鳍流场特性研究
2.
Experimental measurement and analysis on the wake vortex of oscillating flexible caudal fin
摆动柔性鳍尾涡流场的实验测试与分析
3.
The climbing perch "walks" by standing up on its fins and moving its tail back and forth .
攀鲈「走路」的方式是以鱼鳍站立，并将尾巴来回摆动。
4.
an anal [dorsal, pectoral, ventral] fin
尾 [背,胸,腹] 鳍
5.
Experimental study on hydrodynamic performance of a bio-tail fin propulsive system
仿鱼尾鳍推进系统的水动力性能试验
6.
They have body fins and tail fins.
他们有身体鳍和尾巴鳍，
7.
any of several marine reptiles of the Mesozoic having a body like a porpoise with dorsal and tail fins and paddle-shaped limbs.
中生代的几种水生爬行动物，身体象海豚，有背鳍和尾鳍，四肢形如浆。
8.
horny rings on a rattlesnake's tail that make a rattling noise when shaken
响尾蛇尾部的角质环, 摆动时格格作响
9.
Caudal Fin Locomotion and Design of Control System for Robotic Fish;
机器鱼尾鳍运动学研究与控制系统设计
10.
"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
11.
large edible rays having a long snout and thick tail with pectoral fins continuous with the head; swim by undulating the edges of the pectoral fins.
大型可食用鳐，长有长鼻子、粗尾巴和一直连到头部的胸鳍；靠有波状边缘的胸鳍游动。
12.
fish having greatly elongated front rays on dorsal and anal fins.
背鳍和尾鳍上有很细长的触须的鱼。
13.
widely distributed fast-moving ten-armed cephalopod mollusk having a long tapered body with triangular tail fins.
广泛分布的十肢头足类动物，游动迅速，身体长而尖，有三角形尾鳍。
14.
To swing the tail of an airplane from side to side in order to reduce speed.
摆尾航行，曲折航行使飞机尾翼左右摆动以减慢飞行速度
15.
The lion in the cage lash ed its tail.
槛中的狮子猛烈地摆动尾巴。
16.
(especially of limbs or tail) waving or swinging about vigorously.
（尤指翅膀或尾巴）精神旺盛地拍动或摇摆。
17.
The swing of the dog's long tail knocked a vase from the little table.
狗摆动它的长尾巴，打翻了小桌子上的花瓶。
18.
She has a long golden ponytail that bobs up and down when she walks.
她扎着一个走起路来上下摆动的金色长马尾辫。