用数值方法求解了系统动力学方程，对变幅运动过程进行了数值仿真。
The equations are solved with numerical method the dynamic characteristic of hydraulic crawler crane in elevating operation of the crane is obtained through computer simulation.
对固定的参数激励频率和阻尼，当参数激励幅值较小时梁的运动是周期的，但大幅值激励会使运动通过倍周期分岔变为混沌。
For fixed damping and fixed excited frequency the motion of the beam under small amplitude of force is periodic, but becomes chaotic through period doubling bifurcation with increase of the force.
对典型复杂背景下10幅1000帧图像的仿真结果表明，当信噪比大于或等于1.5时，可以有效检测出运动点目标。
Finally, some simulation results with 1000 frames from 10 typical images in complex background show that moving point targets with SNR not lower than 1.5 can be detected effectively.
当所有图画与景观在运动中交织时，画布上的色彩与景物便组成了一幅静思状态的全景。
When all pictures and scenes are interwoven at the volley, the colors and sceneries on the canvas will constitute a panorama of peaceful thinking.
出色的法国足球运动员埃里克·坎通纳的辉煌足球生涯和他那桀骜不驯的性格一起构成了一幅令人迷惑的画面。
The brilliant career of the great French footballer Eric Cantona, and the unruly nature of his character, together present a bewildering picture.
文中将模糊分析的原理应用于分析粒子在一幅PIV图像中的运动情况。
The principle of fuzzy logic is applied to analyze the motion of particles in a PIV image.
分析了运动稳定性、幅频响应曲线的拓扑结构等。
The motion stability, topology structure of amplitude-frequency response curves etc.
第一次得到一幅完整的人体牙齿咀嚼过程的受力分析和运动状况。
It is the first time to get an entire measurement of the teeth physiological loads and movement status.
用数据采集器对磨机的运动参数进行了在线测量，给出加速度曲线和加速度幅值谱图，据此计算出运转过程中的动态载荷均值和变异系数。
The movement parameter of this vibratom is measured on line by a data collector. The acceleration curve and amplitude are obtained to calculate the dynamic load in running.
其设计的合理与否，对支臂的运动与受力、变幅动作的方便与灵活，都有很大的影响。
The design of these parameters has a great influence on the boom moving and stress and the swing action.
记录运动前后心脏活动所产生的振动信号，测量第一心音幅值和6分钟步行试验中步行的距离。
The vibration signal from heart activity was recorded, and the walking distance during the 6 minute walk test was measured.
在将粘性影响线性处理后，采用迭代法求解半潜船在规则波中的运动幅值和相位角。
The motion amplitude and phase Angle of a semi-submersible in regular waves are solved by means of iteration method after the non-linear viscous effect was processed linearly.
一幅静止的平面作品的运动感往往和构成平面作品本身的骨架有关，它的运动方向基本上和构造骨架的主轴方向一致。
A static sense of movement, often flat work surface and form the skeleton of the work itself, its direction of motion and structure is basically the skeleton of the spindle in the same direction.
改变驱动信号的频率和幅值，能够控制驱动器的运动方向和速度。
By varying the frequency and amplitude of driving signals, it is possible to control the moving direction and velocity of the actuator.
本文应用计算机视觉理论并根据汽车车轮在运动中的两幅投影图像，建立了计算车轮运动参数的数学模型；通过试验验证了该数学模型的正确性。
By two projection images of the wheel in motion, the mathematical model based on computer to solve the Automobile wheel motion parameter is set up in this paper, and its practicability is proved.
相据在规则横浪中的船模试验结果，研究了参激横摇运动的稳定性、时间经历和幅频响应，还讨论了横摇阻尼、初稳心高度和波浪等因素对参激横摇运动的影响。
According to the results of model tests in a regular beam wave, the motion stability, the time history of the motion and the amplitude-frequency response of the parametric roll are investigated.
分析了运动稳定性、幅频响应曲线的拓扑结构等。
The motion stability, topology structure of amplitude-frequency response curves etc. were analyzed.
在餐厅区，那张让·普鲁威(Jean prouve)餐桌上方的天花板上绘有受20世纪20年代俄国构成主义艺术运动启发而设计的一幅几何图形。
Painted on the ceiling above the Jean prouve dining table is a geometric design inspired by the Russian Constructivism art movement of the 1920s.
她出现时，面孔比生前要大上十倍，就像是一幅在运动中闪闪发亮的动态全息图。
Her face was ten times larger than life, in the form of a moving 5 pulsing 6 hologram of sparkling lights.
运动电位的时程、幅值可作为评定训练程度和疲劳时的脑功能指标。
This paper points out that the time duration and double amplitude of motor potential could be used as the indices to evaluate the training extent and the brain function at fatigue.
文中分析了回波信号以及其共轭信号的FRFT幅值特性，并利用此特性提出了一种基于共轭FRFT模函数对消的海面运动目标检测方法。
In the paper the amplitude characteristic of echo signal and its conjugate signal are analysis, based on that a detection method based on conjugated FRFT in sea clutter is proposed.
雷诺数越小，摇摆运动的周期越小，最大摇摆角度越大时，实验段摩擦阻力系数波动幅值越大。
The smaller the Reynolds number is, the smaller the rolling period is, and the greater the maximum rolling Angle is, the greater the fluctuations in amplitude of the friction coefficient are.
雷诺数越小，摇摆运动的周期越小，最大摇摆角度越大时，实验段摩擦阻力系数波动幅值越大。
The smaller the Reynolds number is, the smaller the rolling period is, and the greater the maximum rolling Angle is, the greater the fluctuations in amplitude of the friction coefficient are.
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