查询词典 undulatory theory

The testing system will only display the direction, magnitude and undulatory dynamic status of axial force accurately.

摘 要：用计算机仿真技术，通过抗热变形干扰的 LabVIEW 虚拟仪器轴向力测试系统，确定端盖压头应变片的抗热变形干扰粘贴位置，使轴向力测试系统动态显示轴向力的作用方向、大小、及其波动情况。

A simplified kinematic model on locomotion of the undulatory long dorsal fin propulsion is based on the the observation and experimental data.

在"尼罗河魔鬼"巡航游动试验的基础上，通过对鱼体几何形态和柔性长背鳍波动的运动学分析，建立了"尼罗河魔鬼"长背鳍波动推进的简化运动学模型，并利用大摆幅伸长体理论分析了长背鳍波动推进的水动力学特性。

This is because forms the project quality the characteristic is: The influence qualitative factors are many,the quality undulatory property is big,changeability strong,covert,thus causes the project quality inspection monitor the limitation.

这是因为形成工程质量的特点是：影响质量因素多、质量波动性大、变异性强、隐蔽性强，从而导致工程质量检查监测的局限性。

Because the negotiable securities unique hypothesized、the market price undulatory property、the intrinsic value uncertainty and the property rights and occupy the separability which is authorized, causes the stock mortgage in the form displays as the thing guarantee, in the essence is one kind of credit guarantee.

由于股票作为有价证券的特有的虚拟性、市价的波动性、内在价值的不确定性、所有权和占有权的可分离性，使得股票质押在形式上表现为物的担保，实质上为一种信用担保。

Particularly, the swimming velocity and thrust generated by undulatory motion of the developed robotic fin are analyzed theoretically. Furthermore, a computational fluid dynamics method is used to show pressure distribution on robotic fin surface as well as the periodical change of generated swimming thrust with time.

重点推导了仿生鱼鳍波状运动时理论上能到达的推进速度和产生的推进力；并采用数值仿真给出了波动推进时仿生鱼鳍表面的压力分布以及推进力随时间的周期变化规律。

The results are the information transmission capacity of communications essentially lies on information carrier and information transmission mode,and on nowadays communication modes the information carries only by use of the space degree of freedom of signals and the information transmits only by use of the undulatory property of signals.

研究结果表明，通信系统的信息传输能力由信号承载和传输信息的方式决定；现有电子通信系统中信号处于低速宏观态，仅利用空间自由度承载信息和波动性传输信息，香农公式定量描述了该状态中信号的信息输运能力；高速态、微观态或介观态信号的信息输运能力有可能突破香农公式限制。

A computer simulation of the flight performance of Microraptor suggests that its biplane wings were adapted for undulatory "phugoid" gliding between trees, where the horizontal feathered tail offered additional lift and stability and controlled pitch.

计算机模拟的飞行性能microraptor表明，其双平面的翅膀被改编为波动" phugoid "滑翔之间的树木，如横向有羽毛的尾部提供了更多的升降机及稳定和控制音高。

We shall conclude that autocorrelation fluctuate from period to period, and amplitude of correlation variation is decreasing and tending to zero. This implicate that the markt is coming more efficiency with the lapse of time, and the market efficiency is undulatory authentically.

检验结果发现，序列相关系数呈现波动性特征，但波动幅度随着时间的推移越来越小，向零收敛，这一方面证明市场效率的波动性，另一方面说明市场的渐近有效性。

A computer simulation of the flight performance of Microraptor suggested that its biplane wings were adapted for undulatory "phugoid" gliding between trees, where the horizontal feathered tail offered additional lift and stability and controlled pitch.

计算机模拟的飞行性能microraptor建议，其双平面的翅膀被改编为波动" phugoid "滑翔之间的树木，如横向有羽毛的尾部提供了更多的升降机及稳定和控制音高。

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。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。