恒量

The unified symmetry and conserved quantity of the holonomic mechanical systems with remainder coordinates are studied.

研究有多余坐标完整系统的对称性与守恒量.

You use constant to describe something that happens all the time or is always there.

恒量用来描述一直发生的或者一直不变的事物.

Neglecting friction and air resistance, the pendulum's mechanical energy is constant.

忽略支点的摩擦和空气对摆的阻力, 摆的机械能为恒量.

As a management tool, it can list goals and ways to measure prog . progress.

作为管理工具, 它可以列出目标以及如何恒量进度.

Screen tension and business card printing and membership card making speed is often neglected two variables.

丝网不不不张力和制卡和会员卡制作速率是常被忽视的两个不恒量.

This quantity is called the universal gas constant.

这个量叫做普适气体恒量.

In topology , the invariability deformations of geometric figures and is referred to as topological property.

这一过程中的“恒量”和局部“变量”反映了翻译的“变化中的不变性质”,即翻译的拓扑性质.

Starts with Kepler three laws, and analyzes the conversational quantity in this kind of motion.

从开普勒三定律出发, 分析这类运动中的守恒量.

The calculation of displacement, momentum and energy etc, shows that the oscillator harmonically in time.

通过对位移 、 动量、能量等物理量的计算表明,该谐振子作准谐振运动,能量不是守恒量.

The velocity of light is a constant.

光速是恒量.