查询词典 motion study

This thesis is supposed, at complying with the angel of training learning, psychology and physiology, after an analysis on reason of and countermeasures for common kinesiologic damage in basketball games, which is convenient to reinforce motion loss in training and competition in ordinary time and cut down the occurrence of motion loss.

论文旨在从训练学、心理学和生理学的角度，对篮球运动中常见运动损伤的原因及预防措施进行研究分析，便于在比赛和平时训练中加强运动损伤的预防，减少运动损伤的发生。

Similarly, with movement of the wheel of time which is observed by the constellations and signs. They are moving to the right around Dhruva loka and Sumeru mountain and moving with them are the ant-like planets like the sun and other small planets. But because these planets are seen in different constellations and signs at different times, the motion of these planets is different from the motion of the zodiac or wheel of time.

同样的，时间之轮的运作也可以通过星座和黄道十二宫的运转来观察到，这些星座在右侧围绕着杜茹瓦珞卡和苏梅茹山转，跟着它们一起运动的还有许多相比之下象蚂蚁一样大小的星球，但因为在不同的时间观察星座和黄道十二宫，它们就处在不同的方位，众多星球的运转轨迹看起来和黄道十二宫及时间之轮的运转有所不同。

Results: The scaphoid and lunate primarily flexed or extended in all directions of wrist motion, and their rotation aried linearly with the direction of wrist motion (R2 = 0.90 and 0.82, respectiely).

结果：舟状骨和月骨在腕关节各个方向上原始的屈曲和背伸及旋转运动与腕关节运动呈线性关系（分别为R2 = 0.90 和0.82）。

According to the monotonically increasing match criteria around the location of the optimal motion vector a fast fractional motion estimation algorithm based on the group error is presented.

根据匹配准则的目标函数在最优运动矢量的附近都是单调递增这一假设，提出一种基于分组误差的快速分数像素运动估计算法。

In this method, the motion parts between two fields neighbored are estimated by a new three step search strategy, then through a kind of median filter, the quality of picture compensated (de-interlacing part) is improved. This kind of median filter can effectively prevent the affection from the failure of motion estimation.

该算法首先使用新三步搜索的方法对图像序列中的运动部分进行估计，然后通过一种中值滤波的方法改善去隔行处理的效果，这不仅提高了图像的画质，而且能有效地防止因运动估计失效在运动补偿时的影响。

To investigate a nonplanar stellar motion deviating from the planar one, we approximately consider the motion as a bi-dimensional harmonic oscillator perturbed by higher order terms, so we obtain Henon-Heiles potential, which is nonintegrable.

为了研究试验粒子偏离赤道平面的运动，把整个运动近似地看成受到高阶微扰的二维谐振子，这时系统有不可积的Henon-Heiles势函数。

There was no statistically significant difference in parameters of IVS motion between obstructive and nonobstructive HCM.The data of hypertrophic LVPW motion were lower than those of normal subjects,as well as those of nonhypertrophic LVPW in HCM group.

左室后壁肥厚者收缩期及舒张早期的DTI测值多低于正常，而左室后壁不肥厚者收缩期指标无明显变化，舒张早期指标低于正常；两者相比，前者收缩期及舒张早期各参数多低于后者。

The working principle of the deployment control mechanism of appendages is investigated in detail, the feedback control model is established. And the effect of parameters to synchronized motion is discussed, in addition the nonsynchronous motion is investigated through the analysis of the principle for deployment control mechanism and driving mechanism and simulation.

针对在工程实际中发现的帆板展开运动不同步现象，本文详细分析了最常见的附件展开控制机构—CCL的工作机理，建立了CCL的反馈控制模型，并给出其具体的数学表达式，讨论了机构参数对帆板运动同步性的影响，进而通过对展开控制机构和展开驱动机构的机理分析和数值模拟讨论了帆板的不同步现象，并提出了减小不同步量的策略。

The larger subharmonic component will be introduced into the system after the instability of system periodic motions, the motion of systems will be nonsynchronous precession and the amplitude of alternate stress in the rotor shaft is high. The long-term existence of instability will directly threaten the safe running of the rotor systems. Research on the influence of the change of system parameters on the system dynamical behaviors, the stability of system periodic solutions with the change of system rotational speed and the system motion after instability will have the theoretical and engineering-oriented significance for the long-term safe running of large-scale rotating machinery.

转子系统失稳后会产生较大的低频振动分量，系统运动出现非协调进动，系统转轴中会产生幅值很大的交变应力，转子失稳状态的存在直接影响系统的安全运行，因此研究转子系统自身参数的变化对系统动力稳定性的影响，研究系统周期解随工作转速的变化情况及其失稳后的运动规律，对大型旋转机械的安全稳定运行具有重要的理论意义和工程实用价值。

Force is defined to be the cause of " unnatural " motion, that is, nonuniform motion.

力定义为&非自然的&、即非均匀运动的原因。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。