片语

energy momentum conservation能量动量守恒

angular-momentum conservation角动量守恒

momentum conservation theory动量守恒定律

momentum conservation equation动量守恒方程

electric momentum conservation电动量守恒

momentum m conservation law动量守恒定律

momentum conservation principle动量守恒原理

momentum m conservation动量守恒

energy and momentum conservation能量和动量守恒

英汉例句

• taking rocket launch as an example, the motion instantaneity of momentum conservation problems was discussed in the paper.

  以火箭推进等问题，论述动量守恒问题中运动的瞬时性。

• based on the model to calculate mixture loss, a new calculation model of pressure drop for stratified flow in horizontal wellbore has been developed by applying the momentum conservation equation.

  在混合损失计算模型的基础上，应用动量守恒原理推导出了新的水平井筒气液两相分层流型压降计算模型。

• it is important to realize that momentum conservation applies even to inelastic collisions, in which the kinetic energy is not conserved.

  必须记住，动量守恒甚至对于非弹性碰撞也是成立的，尽管这时动能已不守恒。

• a droplet size and velocity distribution function was theoretically derived based on the maximum entropy principle and the momentum conservation law.

  应用最大熵原理和动量守恒定律，从理论上建立了喷雾液滴尺寸和速度联合分布函数。

• the momentum conservation law and the angular momentum conservation law, which are two basic laws in the physics, are key points in both middle school teaching and college teaching.

  动量守恒定律、角动量守恒定律是物理学的基本规律。在中学和大学的物理教学中，它们都是教学的重点。

• a partial differential equation on momentum thickness is derived from unsteady mass and momentum conservation equations in integrating form on boundary layer of the tube.

  它是通过在膛壁边界层建立非稳质量守恒和动量守恒方程的积分式，而获得有关动量厚度的偏微分方程；

• according to the momentum conservation law, the dynamic equations of dual-arm space robot system were established through lagrange equation of the second kind.

  依据系统动量守恒关系和拉格朗日第二类方程，推导了漂浮基双臂空间机器人系统的动力学方程。

• the adiabatic capillary tube model was established based on energy conservation , mass conservation and momentum conservation equations.

  基于能量守恒、动量守恒、质量守恒方程，建立描述绝热毛细管特性的数学模型。

• we exploit the energy and momentum conservation laws in this way.

  我们就是这样利用能量和动量守恒定律的。

• based development of physics history, we explain the development of momentum conservation in the physics and it is universality in nature.

  本文根据物理学的发展历史，说明了动量守恒概念的发展及其在自然界中的普适性。

• through air-floating platform simulating momentum conservation system, a method of coupling testing angular momentum based on the combination of moment of inertia and angular velocity is presented.

  利用单轴气浮平台模拟动量守恒系统，对转动部件角动量进行耦合测量，可对转动部件输出力学特性进行评估。

• the law of momentum conservation could supplant newton「s third law.

  我们就是这样利用能量和动量守恒定律的。

• the three-dimensional particle-wall collision mathematical models were founded in the light of the kinetic of rigid and the momentum conservation law, and the effects of wall on the f.

  文中根据刚体动力学及动量守恒定理，建立起颗粒–壁面碰撞三维数学模型，并采用此三维数学模型研究了壁面约束效应对细长颗粒流化特性的影响。

• a continuity wave model is put forward for the dispersion process of liquid-liquid two-phase system, by coupling mass and momentum conservation equations of two-fluid model.

  以双流体模型为基础，通过质量守恒方程和动量守恒方程的耦合，提出了液液两相系中弥散传质的连续波模型。

• the formula of stress on the projectile is obtained from relation of momentum conservation on the wavefront and continuum condition of the surface of projectile.

  利用波阵面上的动量守恒关系和弹体表面的运动规律，得到了有别于国内外的作用在弹体表面的应力表达式。

• due to total angular momentum conservation about the system centre of mass, a torque-free spacecraft system with space manipulators becomes the nonholonomic control system.

  自由漂浮空间机械臂系统在无外力矩作用时，系统的动量矩守恒而成为非完整系统。

• according to the moment of momentum conservation and force-balance, the algebraic equation is obtained to seek the solution of the orbital parameters of the system after deployment and cut-off.

  根据动量矩守恒和力平衡方程得到一代数方程，用于求解系统展开及剪断后的轨道参数。

• in this chapter we develop the implication」s of momentum conservation in the motion of a collection of particles.

  在本章中，我们要揭示一个质点集体作运动时动量守恒的含义。