查询词典 equation of motion

For the study of Brownian motion established kinetic theory of gases played an important role in the process of .1827, Brown observed that pollen suspended in water such as the random motion of material particles .1877 year, Delta claims that the particles The irregular movement of liquid molecules to its collision-induced .1905 imbalance and later years, Einstein, Langevin Smolukhovski, and they were published on the theory of Brownian motion .1908 year, Perrin Experimental observation of the system, confirmed the correctness of the theory.

对于布朗运动的研究在气体动理论建立的过程中起过重要作用。1827年，布朗观察到悬浮在水中的花粉等物质微粒的无规则运动。1877年，德耳索指出，微粒的不规则运动是液体分子对它的不平衡碰撞引起的。1905年及稍后，爱因斯坦、斯莫卢霍夫斯基和朗之万分别发表了他们关于布朗运动的理论。1908年，佩兰的系统实验观察，证实了上述理论的正确性。

Subsequently describes in detail the method of motion simulation of complete machine and the setting of motion analysis's scheme and the setting of link and the setting of motion drivers of joints.Also discusses the adjustment methods of the working part apa...

同时，详细阐述了整机运动仿真的方法和运动分析方案及连杆和运动副运动驱动的设置；介绍了工作部件距地面高度的调整方法，建立了机具前进速度、工作部件旋转速度与棉株间距之间的关系，为机具的设计提供必要的理论依据。

The experiment results prove that the way with regularization technology is better than the way without regularization technology. In order to overcome the limitation of the regularization method, chapter 6 builds an irregular MRF model suitable for the motion estimation of feature point based on MAP-MRF frame. The energy function, which can reflect the joint probability distribution of motion parameters and the constraints relation of local 3D motion parameters, is established in irregular MRF.

为了解决正则化方法只能分析非刚体局部三维运动的缺点，第6章在基于MAP-MRF的分析框架中建立了与特征点运动估计相对应的非规则MRF模型，构造了非规则MRF模型中反映非刚体局部三维运动参数之间约束关系和运动参数联合概率分布的能量函数，通过能量函数最小化估计运动参数。

And have complicated reasons, and the bad study motion affect the study result deeply; The teacher may enhance the control to the student' s study morion in the class through the valid plan, making the student be placed in the good motion appearance and be stirred up the necessary motion experience, which is the key for the teacher to improve the teaching quantity in the gymnastics class.

深入研究体操课中学生学习情绪，有针对性地对各种情绪予以积极调控，使学生处于良好的情绪状态和激发必要的情绪体验，是提高体操课教学质量的关键，这对当前高校体育教育专业深入实施教育部关于"新世纪高等教育教学改革工程"具有极现实意义。

According to Newton's first law of motion a body is in motion but actually never is there a body which remain in motion forever because it is impossible to get rid of extern al influence.

根据牛一定律，运动的物体会一直运动，但实际上决不会有永远保持运动的物体，因为它不可能摆脱外部作用力的影响。

According to Newton's first law of motion a body is in motion but actually never is there a body which will remain in motion forever because it is impossible to get rid of external influence.

根据牛顿第一运动定律，动者恒动，但实际上绝不会有永远保持运动的物体，因为它不可能摆脱外部作用力的影响。这是一个并列句，由but连接。

Upon to Ljapunov's concept of motion stability, the dynamic instability should be understood as the existence of at least one perturbed motion, which is initially in the small neighbourhood of the undisturbed motion and which starts at t =t〓, when is singular for the first time, depart monotonically from the neighbourhood, this phenomenon is proposed to be referred to as the quasi-bifurcation phenomenon.

按J〓运动稳定性概念，动力失稳应理解为在基本运动的小邻域内至少存在一种干扰运动会偏离基本运动并单调增长，偏离发生在时刻t=t〓，此时切线刚度矩阵奇异。这是所谓准分叉现象。

As for 60 patients with MV, 45 suffered from motion sckness; 20 were sensitive to motion; 32 had photophobia and phonophobia; 45 had migraine ; 16 had abnormal ocular motion function; 3 had abnormal cerebral MRI and 40 had abnormal results in high stimulating rate ABR.

结果：64例PCIV患者，血压异常29例；血脂或血糖异常14例；血管超声异常37例；突然起身眼前发黑或头晕14例；高刺激ABR异常22例；4例头颅MRI异常。60例MV患者，运动病45例，运动敏感20例，畏光或畏声32例，偏头痛45例，眼动异常16例，MRI异常3例，高刺激ABR异常40例。

A projection on a machine part, such as a pawl for controlling the motion of a ratchet wheel in a watch escapement, that engages the teeth of a ratchet wheel to convert reciprocating motion to rotary motion or vice versa.

棘爪机器部件上的一个突出部分，例如在一个观察棘轮装置中控制棘轮运转的棘爪，用来衔接棘轮的齿，以将往复运动转换为旋转运动；反之亦然

A projection on a machine part,such as a pawl for controlling the motion of a ratchet wheel in a watch escapement,that engages the teeth of a ratchet wheel to convert reciprocating motion to rotary motion or vice versa.

棘爪机器部件上的一个突出部分，例如在一个观察棘轮装置中控制棘轮运转的棘爪，用来衔接棘轮的齿，以将往复运动转换为旋转运动；反之亦然到中国译典经典版本中查找关于pawl的最新解释和例句。。。。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。