conservation of momentum

1. It* it appears that I change the topic, but you will see in a few weeks that it's really related not even a few weeks you will see that it's really related to the conservation of momentum.
   我貌似换了话题，你会发现它是相关的，甚至不用几个星期，你们就会发现，它却是有相关的，与动量守恒相关。
2. Momentum is conserved, and that's called the conservation of momentum.
   动量守恒，这就叫作动量守恒。
3. The principle of conservation of momentum holds whatever the nature of the internal forces, conservative or not.
   动量守恒原理则不管内力的性质如何（保守的或非保守的）都能适用。
4. And what about Newtonian mechanics, for example the law of conservation of momentum, that has such a natural elegant simplicity to it.
   那么牛顿的机械学呢，比如动量守恒定律，它可以给出一个自然、朴素、，简单的解释。
5. The law of conservation of energy also takes a simple form. This is the well-known principle of conservation of momentum.
   能量守恒定律也获得简单的形式。这就是众所周知的动量守恒定律。
6. Conservation of momentum, the law of restitution that sort of stuff.
   类似于动量守恒，还原法则之类的原理。
7. Conservation of Mass. Conservation of Momentum. Stress Tensor.
   质量守恒，动量守恒，应力张量。
8. Special cases, such as conservation of momentum, conservation of angular momentum, and conservation of energy in quantum mechanics, are discussed.
   本文介绍了我们最近试验成功的用气垫导轨定量验证角动量守恒定律的新实验，该实验具有简明易做、误差小的特点。
9. Okay, conservation of momentum.
   下一个，动量守恒。
10. For conservation of momentum, the atom must recoil with a momentum of this magnitude in the opposite direction.
    因为动量守恒，原子必然以这样大小的动量向相反方向反冲。
11. And so now I can apply, for the first time, the conservation of momentum.
    我可以第一次应用，动量守恒。
12. Estimation of water amount in river network of Taihu Lake based on isotopic mass conservation Conservation of Mass. Conservation of Momentum. Stress Tensor.
    利用同位素质量守恒原理估算太湖河网受水量质量守恒，动量守恒，应力张量。
13. So the conservation of momentum tells you what the speed is after the collision.
    动量守恒定律告诉你，碰撞后速度是多少。
14. So, you see, that's exactly how you can demonstrate the conservation of momentum.
    你看，这正是，验证动量守恒的方法。
15. The analysis models of pressure drop along the production section of stepped horizontal well in the thin interbed reservoir are also established through the theory of infinitesimal line congruence and the law of conservation of momentum.
    采用微元线汇理论和动量守恒定律建立了薄互层油藏阶梯水平井生产段沿程压降计算模型。
16. This paper presents physical models of modules which solutions are followed to conservation of mass, conservation of energy, conservation of momentum and equation of gas state the paper gives an euler calculational method of solving the whole model by computer.
    文章提出了物理建模的所要遵循的质量守恒，能量守恒、动量守恒以及气体状态方程。并且文章给出了一种由计算机用于解决整个模型的欧拉算法。
17. The Exact Statement of the Law of Conservation of Momentum and the Law of Conservation of Moment of Momentum
    动量守恒定律和动量矩守恒定律的正确表述
18. On the basis of laws of Conservation of momentum and energy, initial velocity and hole-head-velocity about Stamened material are Calculated.
    并根据动量守恒和能量守恒，求算出了堵塞物的初始运动速度和脱离孔口时的速度。
19. This paper analyzes mid-pressure gas injectors of LPG/ air mixture with thermodynamic principle using the law of conservation of momentum, and establishes characteristic equation of mid-pressure gas injectors under the optimum conditions.
    根据动量守恒原理，对液化石油气混空气中压引射器进行热力学分析，并建立了最佳结构条件下中压燃气引射器特性方程。
20. Steady condition and law of conservation of momentum are used to explain that total directional movement momentum of all charge carriers through arbitrary intersecting surface is conservative;
    运用稳恒条件和动量守恒定律说明了稳恒电路中，穿过任意横截面的全部载流子的定向运动总动量在数值上是守恒的；
21. By use of conservation of momentum and energy combined with the characteristic of explosion, the finite element method which simulates the phenomena in explosion is developed.
    从动量和能量守恒方程出发，结合爆炸动力学的特点，建立适于模拟爆炸动力学过程的有限元方法，并对两个问题进行了模拟计算。
22. Taking account of the conservation of momentum and heat flux, FAM is applied to obtain the similarity functions of velocity, temperature and turbulent kinetic energy.
    考虑到动量及热通量守恒条件，应用有限分析法给出了速度、温度和湍动能的相似函数，以及湍动能平衡图。
23. With equation of the conservation of momentum of the charge carrier system, we obtain velocity of its transverse drift in electric and magnetic fields, and its approximate expressions which correspond to weak and strong magnetic fields.
    本文从动量平衡方程出发，导出了载流子在相互垂直的电磁场中的横向漂移速度，并给出了强磁场和弱磁场条件下，漂移速度的近似公式，以及载流子的运动轨迹图。
24. This paper has proved that the system consisting of the moving charge particles is still complied with the law of conservation of momentum, if, in addition, the momentum of the electromagnetic field is considered.
    在考虑到运动的带电粒子的机械动量的同时，也考虑到电磁场的能量和动量，从而证明了，在运动的带电粒子和电磁场组成的系统中动量仍然是守恒的。
25. In this paper, by using the single-chip microcomputer as a chronograph, we verify the law of conservation of momentum on air cushion guide, and give the relevant electric circuit and programs.
    用单片机作为计时器在气垫导轨上验证了动量守恒定律，并给出了相应的电路及程序。
26. In this paper, a new vehicle collision model based on deformation energy is presented, through establishing two supplement equations based on restitute coefficient and energy loss, and combining the law of conservation of momentum, the speed before collision can be calculated.
    提出了基于变形能的汽车碰撞分析新模型，以动量守恒为基础，根据恢复系数与碰撞过程中的能量损失，建立补充方程来进行碰撞过程的分析计算。
27. In the solution of dynamic elastic contact problems, the conservation of momentum and kinetic energy at the time of impact are taken into consideration to obtain a reasonable results, and the implicit Newmark time integration algorithm is used.
    在动接触问题的求解中，通过考虑碰撞时的动量和动能守恒条件，使计算结果更为合理，其中采用的数值积分方法是隐式的Newmark方法。
28. Dissipative particle dynamics method is a kind of coarse-grained simulation method. It contains fluid interaction, conservation of momentum, and employs soft potential to enable large integration time step, and has been widely used in the study of self-assembly of block copolymers.
    耗散粒子动力学方法作为一种粗粒化方法，由于其包含流体力学相互作用，体系动量守恒，柔性势使其积分步长可以比较大等优点，被广泛应用于嵌段共聚物自组装体系的研究中。
29. As the dynamics of free-floating space manipulator basing on the law of conservation of momentum have the characteristics of nonlinear parameters, some controls based on the linear parameters model can not be applied in this model.
    基于动量守恒法则的自由飘浮空间机械臂动力学具有非线性参数的特性，所以，基于线性参数模型的控制方法在这个模型中不能直接应用。
30. Based on conservation of momentum and orbital angular momentum, the formulas for the torque along x, y and z direction are derived.
    根据动量和角动量守恒定理，推导了微型物体在x、y和z方向上受力旋转的力矩公式。

noun

1. the principle that the total linear momentum in a closed system is constant and is not affected by processes occurring inside the system