With the test model of underwater vehicle based on undulatory propulsion of long flexible fin as background,the paper mainly studied how to construct the test system which can satisfy the static and dynamic hydrodynamic force and moment measurement requirements of diversified test models of underwater vehicle fixed at arbitrary attitude.
以基于仿生柔性长鳍波动推进的水下机器人试验模型为背景,主要研究如何构建满足多种水下机器人试验模型在各种姿态下流体动力/力矩的静态与动态测量要求的测试系统。
A technical scheme is presented to construct the test platform of hydrodynamic force produced by undulation of the long flexible fin, which will be an supplementary tool for studying dynamics of the long flexible fin undulatory propulsion belonging to fish MPF (median and/or pair fin) propulsion mode.
为辅助研究鱼类MPF推进模式中的柔性长鳍波动推进动力学问题,论文研究了构建柔性长鳍波动推进流体动力测试平台的技术方案。
With the test model of bionic underwater vehicle based on undulatory propulsion of long flexible fin as the background, the paper studies the undulatory propulsion dynamics of the long flexible fin of Gymnarchus Niloticus.
以基于柔性长鳍波动推进的仿生水下机器人试验模型为背景,研究了“尼罗河魔鬼”柔性长鳍的波动推进动力学原理。
Threshhold movement of bottom mud due to progressive wave action;
推进波作用下的底泥起动
On torsional wave propulsion of long flexible fin;
柔性长鳍扭波推进数学模型分析
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
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
The undulatory biomimetic propulsor is a new underwater propulsor which emulates the swimming mode of Gymnarchus Niloticus.
波动仿生推进器是以“尼罗河魔鬼”为仿生对象设计的新型水下推进装置。
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
Critical Spirit: the Motive Force of Science Progress--Discussion Popper s Falsificationism;
批判精神:科学进步的推动力——谈波普尔的证伪主义
Spirit of Rational Criticize Helps the Progressing of Science Knowledge;
理性批判推动科学进步——浅探波普的科学知识增长论
Research on the Welfare Cost of Economic Fluctuations--From Technical Improvement to Idea Expansion
经济波动福利成本研究——从技术的推进到思想的拓展
self propelled bulldozer and angledozer
自动推进的推土机和斜铲推土机
A driving or propelling force.
推进力一种驱动或推进的力量
To strike, propel, arouse, or stimulate.
促进，推动，唤起，刺激
active rudder electric propulsion apparatus
主动舵电力推进装置
propulsion aerothermodynamics
推进装置气动热力学
And push the turnstile to get in.
就能推动转门进去了。
And then push the turnstile to get in
就能推动转门进去了
hybrid propellant rocket engine
混合推进剂火箭发动机
model propeller drive
船模推进器传动装置
attitude control propulsion motor
姿态控制推进电动机
multi-engine installation
多台发动机推进装置