动量定理

动量定理应用例析

Some Analyses on Application of the Theorem of Momentum

验证变力作用下的动量定理

Testing the theorem of momentum with changing force

基于DirectX的双缓冲图形绘制技术在动量定理仿真中的应用

Application of Double-Buffered Graphics Rendering Technology based on DirectX in Momentum Theorem Simulation

其次，分别基于动量定理和CFD数值积分两种方法对不同流量和阀口开度下稳态液动力进行计算分析。

Secondly , Steady flow force under different inlet flows and opening conditions are calculated and analyzed , which is based on momentum theory and CFD numerical integration methods .

运用动量定理和动力学原理建立了抽油杆柱在有限变形范围内的Kirchhoff平衡方程和瞬态动力学平衡方程。

Kirchhoff balance equation and transient dynamics balance equation of sucker rod are set up by using momentum theorem and dynamics principle in the scope of finite distortion .

提出了一种基于DirectX的实时双缓冲图形系统的实现方法，并将其应用于质系动量定理仿真系统的设计中。

An approach of implementing real-time double-buffered graphics system based on DirectX is presented . And it is applied to the design of momentum theorem simulation system .

物理学的动量定理与经济学的交易方程式可以进行类比。

Specific theorems in physics are eligible analogues to economics expressions .

其中，主矢方程就是动量定理给出的方程；

The main vector equation is the equation given by the momentum ;

角动量定理与惯性力矩

Theorem of angular momentum and couple of inertia force

非惯性系中的动量定理与动量守恒

Momentum Theorem and Momentum Conservation in Non-Inertial System

两个角动量定理的统一

On Unification of Two Theorems of Angular Momentum

流体力学中的动量定理及其推论

Momentum Theorem and Its Inferences in Fluid Mechanics

在非惯性系中的角动量定理

Angular momentum law in non - inertial system

作为轴上各点共性的对轴的角动量定理

Theorem of Angular Momentum for Fixed Axis Rotation

在实际工作中，函道螺旋桨的设计有两种方法，一种是基于叶素理论与动量定理的工程方法；

In the present work , there are two methods to design the shrouded-propeller .

关于动量定理的应用

The Appl : cafion of Momentum Theorem

一般的动量定理及其推论

General Momentum Theorems and Its Inferences

变质量动量定理的实验研究

Research on variable quality momentum experiment

关于绝对角动量定理

On Theorem of Absolute Angular Momentum

结果表明，与通常的角动量定理比较出现了修正项。

It is shown that there will be a revisional term in the generalized angular momentum theorem .

动量定理定量探究实验的设计

Inquiry experiment of momentum theorem

潮流发电水轮机基于动量定理的性能计算方法研究

Study on performance prediction methods of the vertical-axis variable-pitch turbine for tidal stream energy conversion based on momentum theory

分析了一种对平行轴定理的不正确认识，讨论了质点组对质点的角动量定理的应用形式

A fault about parallel axis theorem is analysed and the application of angular momentum theorem with stationed personnel is discussed

统一后的角动量定理不仅使角动量定理在形式上变得更加完美，而且还确实能解决统一之前不能解决的一些问题，如陀螺的进动问题。

The unified angular momentum theory makes its form more perfect and solve some problems unsettled before unification as well .

变质量物体绕定轴转动的角动量定理做体操活动，能够很熟练地翻转身体。

Angular Momentum Theorem of Variable Quality Objects around A Fixed Axis ; do gymnastics , roll and turn skillfully .

三是气体从水平井段指端流入水平井的跟端，通过动量定理得出了压降关系。

In the third section , the pressure drop formula from fractures into horizontal wellbore is obtained by momentum theorem .

本文分析了流水摆式发动机水动力性能计算的基本公式，根据动量定理和升力线理论计算了摆式发动机的性能。

In this paper , the hydrodynamic performance of the engine is calculated according to momentum theorem and lifting line theory .

设计了一个简单的思想实验，用动量定理对洛伦兹变换成立的条件导出了相对论质量公式。

Based on the theorem of momentum , the mass equation of special relativity is derived using a simple thought experiment .

理论分析和数值试验的结果都表明，本模型严格地满足质量守恒定律和动量定理。

The theoretical analysis and numerical tests both show that this model strictly obeys the conservation law of mass and momentum .

对质能交换所遵循的动力学规律进行分析，得出了不同质能交换类型的动量定理与角动量定理。

Analysis on the kinetics of mass-energy transfer reveals the momentum and angular momentum theorems of different types of mass-energy transfer .