1.
Kinematic modeling and motion algorithm for long undulatory fins
仿生波动长鳍运动学建模及算法研究
2.
Study on Undulatory Control of the Flexible Fin in Undulatory Biomimetic Propulsor;
波动仿生推进器柔性长鳍的波动控制技术研究
3.
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。
4.
Research on Structure Design and Simulation for the Bionic Set Inspired by Undulatory Dorsal Fin;
柔性长背鳍波动仿生装置的结构设计与仿真技术研究
5.
Experimental and Numerical Researches on Undulatory Dorsal/Median Fin Propulsion Modes;
背鳍/背臀鳍波动推进机理实验研究及仿真
6.
It combines the fuzzy controller and the self-adaptive unit, achieving the undulatory control of the flexible fin in uncertain environments.
它将模糊控制器和自适应单元相结合，解决了不确定环境下柔性长鳍的波动控制问题。
7.
Design of Control system of Bionic Underwater Vehicle Propelled by Multiple Undulatory Fins
多波动鳍仿生水下机器人控制系统设计
8.
"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
9.
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。
10.
primitive long-bodies carnivorous freshwater fish with a very long dorsal fin; found in sluggish waters of North America.
原始的长身体食肉性淡水鱼，有长背鳍；产于北美洲流动缓慢的水域。
11.
Design, Modeling, and Control of Bionic Underwater Vehicle Propelled by Multiple Undulatory Fins;
基于多波动鳍推进的仿生水下机器人设计、建模与控制
12.
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。
13.
ten-armed oval-bodied cephalopod with narrow fins as long as the body and a large calcareous internal shell.
卵形身体的十肢头足类动物，窄的鳍和身体一样长，钙质内壳大。
14.
"Albacore, "he said aloud.
“长鳍金枪鱼，"他说出声来。
15.
STUDY OF KA-BAND WAVEGUIDE TO MICROSTRIP TRANSITION
KA波段对极鳍线微带波导过渡研究
16.
propel oneself through the water in a finning motion.
在水中挥动鳍以前进。
17.
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（弓鳍鱼弓鳍鱼属），具有长的无脊的背鳍
18.
To lash the water with the fins. Used of a dying whale.
猛烈地挥动鳍用鳍拍打水，常用于垂死的鲸