查询词典 angular motion

Such observation of relativistic effects requires measurements of changes of planetary motion amounting to a fraction of an angular second per year.

这样的相对论效应的观察需要能测量出行星每年总共只有百分之几弧秒的改变。

Several essential problems about the mechanism, such as the relations between cam angles and geometric parameters, the allowable values of some angular parameters, the equations of cam prole and the return motion of rocker AC, are solved.

关于这种机构的几个基本问题得到解决，如凸轮角度和几何参数的关系，一些角参数的允许值，凸轮的轮廓线和摇杆的回行运动的方程。

The use of the free undamped normal modes is seen to ensure that the linear and angular momenta of the dis to rtional motion vanish.

看来采用自由无阻尼正规模态可保证变形运动的线动量和角动量为零。

According to the requirements of the transmission fault diagnosis system's real-time performance,an acquisition method that synchronizes the rotational speed signal and the vibration signal is proposed.It realizes uniform angular sampling when the shaft moves in variable motion.

根据汽车变速箱性能检测系统的实时性高的需要，提出了一种基于NI公司的DAQmx的多通道数据同步采集方法，实现了在变速运动下转速信号和振动信号的精确等角度同步采集。

Based on the principle of mass-changing mechanics,this paper analyzes the process of water wheel raising water,educes its movement differential equation s in its three stages from starting to stable running,obtains solutions of the equations,and calculates on the angular velocity of the waterwheel in constant motion.

应用变质量力学原理对农用水车在提水过程中所经历的三个不同阶段，即在运动过程中水车的受力和运动量都在发生变化的情况下，对其动力学问题进行了较为深入的分析，导出了水车由起动至稳定运转三个阶级的运动微分方程，并得到了它们的解答，进而求得水车在趋于定常运动时的转动角速度。

The periarticular region is also a natural area for application of locked plating due to the need to provide angular stability to a joint surface so as to allow for early joint motion.

关节周围同样适合应用锁定钢板，这是因为需要对关节面提供角度稳定以允许早期关节活动。

The movement contrails of the mixer heads were founded. The critical angular velocity of partially circular motion was deduced for both single grain and a group of grains.

分析单个颗粒的圆周运动，得到了单个颗粒作部分圆周运动的临界角速度；分析颗粒群体的运动，得到了颗粒群体作完全圆周运动的临界角速度，结果表明该值与颗粒物料常数及充装系数相关。

The following parameters have been obtained:angular size(along the direction of the motion of the moon's center on the Sun's disk),flux density,average brightness temperature and height of the S-component sources associated with sunspots,plages and coronal condensations during the eclips.

给出日食期间日面上黑子、谱班和日冕凝聚区相应的缓变射电源的几个参数：角径、流量密度、平均亮温度与高度。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。