2016-04-18 02:08
momenta翻译
动量
音标读音
英式:[məʊ'mentə]美式:[moʊ'mentə]
基本意思
n.动力，要素，动量(momentum的复数)
形近的词
变形
例句
- Gravitational violence during mergers mixes orbits and redistributes energies and angular momenta;
合并期间引力作用混合了彼此的恒星并且重新分配了角动量；
- In this paper, by using potential method we discuss the energy spectrum of diquark on ground state and excited state with different angular momenta.
本文利用势模型方法研究了重双夸克在不同角动量时的基态和激发态能谱。
- The conventional I ( I+ 1)-expansion which is applicable to the region of low angular momenta is obtained and its radius of convergence is estimated.
在低角动量下，得到了惯用的I（I+1）展开式，并估计了它的收敛范围。
- Each of the individual momenta may change in time.
每个单独的动量可能随时间而变化。
- The conjugate momenta of the system are just magnetic field vectors.
共轭动量正好是磁场强度矢量。
- The modifications of energy and momenta are better understood than the effects on distance.
至于对距离的影响，则比能量及动量的调整更难理解。
- Preliminary analysisshows that the particles giving rise to these two shower groups have extraordina-rily large transverse momenta.
初步分析表明，产生这两组簇射的粒子具有异乎寻常的大横动量。
- Moreover, additional angular momenta are added to the off-axis propagating solitons.
此外，轴外传输的孤子会获得附加的角动量。
- The book presents asymptotic expansions of Feynman integrals in various limits of momenta and masses, and their applications to problems of physical interest.
书提出范曼积分在冲力和群众，和他们应用在物质兴趣的问题的各种各样限制内的渐近扩大。
- The use of the free undamped normal modes is seen to ensure that the linear and angular momenta of the distortional 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。
- From the energies and momenta of the two jets, researchers can infer the mass of the particle that produced them.
从两束喷注的能量和动量可以推算出产生它们的粒子的质量。
- In other words, it will project tracks back to common points of origin and thereby form a coherent set of data energies, momenta, trajectories, and so on for the particles produced by each event.
换句话说，它将把每次事件产生的粒子轨迹追溯回至原点，并形成一组能量、动量、轨迹等协调一致的数据。
- Because it has multi-symplectic structure, we turn it into mulit-symplectic Hamiltonian formulations by introducing canonical momenta, and find that it has the properties of conservation law of multi-symplecticity, local energy and local momentum.
dinger方程具有多辛结构，从而我们引入正则动量把它写成多辛Hamiltonian方程组，并发现它有多辛守恒律、局部能量守恒律及局部动量守恒律。
- Analysis of the masses and angular momenta of galaxies
星系的质量和角动量的分析
- Photons carrying orbital angular momenta can be used to create a high-dimensional entangled state.
光子的轨道角动量可以用来产生高维纠缠，使得某些量子信息过程有更高的效率。
- As examples, we have calculated the SU ( 3) and SU ( 4) monopoles in detail, and discuss some problems such as angular momenta and topological quantum numbers.
以SU（3），SU（4）为例进行了详细计算并讨论了角动量和拓扑量子数等问题。
- Coupling Relations of Angular Momenta in Quantum Mechanics from the Group Theory's Viewpoint
从群论的观点看量子力学中角动量的耦合关系
- By introducing the rectangular wave packet, we have obtained the mean expectation values of the coordinates, momenta, and the square of these operators.
论文中引入了一种特殊的经典波包&矩形波包，计算了笛卡尔坐标、动量以及它们平方的平均值。
- The Bethe Ansatz equations and ground-state energy-are calculated. The momenta of the system and the energy spectrum are studied in some special cases.
我们进一步用CBA方法得到模型的Betheansatz方程组及基态能量，并详细研究了系统在极限条件下的能谱和动量。
- Through analyzing the hadron current tensor for the deep inelastic scattering of leptons from the quasi-free nucleon, we obtained the ralation of transverse momenta of parlous to their longitudinal momentum distributions in the quasi-free nucleon.
通过对轻子在准自由核子上深度非弹性散射的强子张量进行分析，建立了准自由核子内部分子横向动量与相应部分子纵向动量分布间的关系；
- By using the sharp cut-off model approximation, the values of the critical angular momenta were extracted from the complete fusion cross-sections.
并用锐截止模型由全熔合截面导出了临界角动量。
- Matrix Method of Eigenvalue for the Addition of Angular Momenta
论角动量耦合本征值问题的矩阵对角化
- For the dynamics of a rigid body with a fixed point based on quaternion and the corresponding generalized momenta, a displacement-based symplectic integration scheme for differential-algebraic equations is proposed and applied to the Lagrange's equations based on dependent generalized momenta.
针对四元数和对应广义动量表示的刚体定点动力学方程，利用一种位移格式的微分&代数方程积分方案，实现了非独立广义动量表示的拉格朗日方程的辛积分算法。
- More importantly, the generalized momenta based Lagrange's equations show unique advantages over the traditional Lagrange's equations in symplectic integrations.
更为重要的是，广义动量表示的拉格朗日方程较之传统形式的拉格朗日方程在辛积分中表现出独特的优越性。
- Effective Expressions for Momenta Normalization and Renormalization to e-■ Loop propagator
e-■圈传播子重整化的有效动量正规化与计算式
- Soft-mode oscillations of canonical momenta in a Hamiltonian system
一个哈密顿系统正则动量的软模振荡
- Numerical Analysis of a Class of Planar Three-Body Systems with Nonzero Angular Momenta
一类具非零角动量的平面三体系统的数值分析
- By measuring the scattered neutron intensity versus momenta and energy transfers, the structure and dynamical information of the biological macromolecules can be obtained.
测量中子在生物样品上的动量和能量转移，可以得到动力学结构因子。
- The angular momenta of superdeformed bands like 192 Hg ( 2), which have bands cross, can also determined by analyzing the spectra before bands cross and by comparison with the variation of the kinematic and dynamic moments of inertia with rotational frequency and their mutual relation.
192Hg（2）等发生带交叉的超形变带，它们的带首自旋也可通过分析带交叉以前、两类转动惯量随转动频率的变化及其相互关系定出。
- On Starting from the generating functional of Green function in phase space and introducing exterior sources for canonical momenta, it turns out that the generating functional of proper vertices is equal to canonical action in tree approximation.
从相空间中Green函数的生成泛函出发，对正则动量引入外源，利用最陡下降法，证明了在树图近似下，正规顶角的生成泛函等于正则作用量。
百科解释
网络意思
契机
塔舞蹈团
动量
摩力动网科技
动向