动量的

In motions of rotation angular momentum appears in abundance the alike way as linear momentum appears in motion of translation.

在旋转运动中的角动量产生的办法与平移运动中的线动量的产生是基本功相似的。

They found that the marine atmosphere and the coastal ocean actually exchange buoyance and momentum within the meso-scale spatial and temporal domains of both fluids, spanning two to two thousand kilometers and ten minutes to ten hours on the atmospheric side and one to one thousand kilometers and seconds to two weeks on the ocean side.

他们在长期的研究中发现，在大陆沿海和近海区域的大气和海洋之间的相互作用实际上是在多种中尺度范围(空间尺度：对大气，2-2000km；对海洋，1-1000km；时间尺度：对大气，10分钟到10小时的量级；对海洋，几秒到两个星期)内的热量和动量的相互交换。

The conservation of energy and momentum is also considered.

在Reich研究工作的基础上，我们把PRK方法应用到这种多辛Hamiltonian PDEs上，给出了它是多辛的一些充分条件，同时，对这种多辛PRK法关于线性能量和动量的保持也作了相应的探讨，这些都在一定程度上发展和拓广了现有的结果。

The changes of the electron transverse momentum are the basic factors of electron and photon scattering, and their differential scattering sections are decreased with increasing of the quantity of photons which are active with an electron at the same time, and they are quickly decreased with the increasing of the inelastic scattering composition, but their change are slower than that in the situation dominated by laser field.

电子横向动量的变化是引起电子和光子散射的根本原因，其微分散射截面随与一个电子同时作用的光子数的增大而减小，随散射非弹性成分的增大而迅速减小，但比激光场中的情况来得慢一些。

Firstly, kinetic energy and potential energy expressions are obtained by a series of derivation, considering the extrinsic momentum. In the symplectic system, control equations of longitude and transverse coupling vibrations of rotating elastic structures, or Hamilton canonical equations are described. So the solution of the problem is boiled down to the eigenvalues and eigensolutions in the symplectic space.

首先，从能量的观点出发，通过一系列的理论推导，给出旋转结构的动能和势能表达式，并考虑外动量的影响，从而得到在辛体系中描述旋转结构纵向和横向耦合振动的控制方程，即哈密顿正则方程，于是将问题归结为辛几何空间的本征值和本征向量问题。

We compare the results with the analytic results from the weak coupling limit and the strong coupling limit. As an extension, when think about the dispersion relations for SU(2) trapped bosons, we find that we can not get the inverse effective mass directly from the dispersion relations of the holon-isospin excitation for the wave function from Bethe equation is not the eigenstate wave function of the total momentum.

作为推广，我们还研究了无限深势阱中SU(2)玻色子的各类激发态的色散关系，发现由于直接的Bethe Ansatz 波函数不是总动量的本征态，所以不同通过直接的色散关系来给出质量有效质量比。

We condense all the information about the momenta of the molecules into a single measure, an average that we call temperature.

我们可以凝聚关于分子动量的全部信息成为一个单一的量，它们的平均值，这就是我们常说的温度。

The significant advantage of our formulation in that one does not need to carry out the integration over canonical momenta in generating functional and one only requives the andto be invariant under the non-local transformation in non-Abelian Chern-Simons theory.

这里给出的形式的显著优点在于勿需作出相空间生成泛函中对正则动量的路径积分。在非Abel CS理论中的非定域变换下，仅要求和不变，即可导出正规顶角间的一些关系式。

Thus the universal nature of frac-tal structures in the weak interactions of solitary waves is analytically established. Tounderstand the fractal regime further, using asymptotic methods along separatrix orbits,a simple second-order map is derived.

为了更深入的理解分形出现的机制，沿着separatrix轨道运用渐近分析，我们得到一个简单的二阶映射，这个映射描述了动力学方程中动量的变化关系，经过变量变换以后，它不含任何参数，因此对于广义非线性Schro¨dinger方程中孤立波的弱相互作用都是成立的。

The whole flow field represents the characteristics of anisotropies for the fluctuation of the centerline velocity lacking of self-preserve.

对流场紊动量的分析表明，射流的紊动强度在射流的中垂线上不具有自相似性，射流在整个流场中是各向异性的。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。