principle of conservation of momentum

In sports biomechanics and physical statistics there are many concepts and principles dealing with physics and mathematics such as free degree, principle of conservation of angular momentum, probability density function, principle of little probability event.

在运动生物力学和体育统计中，有许多物理学及数学的概念和原理，例如自由度、动量矩守恒原理、概率密度函数、小概率事件原理等。

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This is the well-known principle of conservation of momentum.

这就是众所周知的动量守恒定律.

词典精选例句

Based on momentum conservation principle and conversation of energy, the calculating formulas for outlet pressure of throat, delivery pressure of gas lift jet pump and correlative size of diffusion channel are achieved.

根据喉管内流体动量守恒和扩散器内能量平衡原理导出喉道出口压力和加速泵排出压力的计算公式，并计算直接影响加速泵排出口压力的扩散器尺寸。

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The law of conservation of energy also takes a simple form. This is the well-known principle of conservation of momentum.

能量守恒定律也获得简单的形式。这就是众所周知的动量守恒定律。

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This paper analyzes mid-pressure gas injectors of LPG/ air mixture with thermodynamic principle using the law of conservation of momentum, and establishes characteristic equation of mid-pressure gas injectors under the optimum conditions.

根据动量守恒原理，对液化石油气混空气中压引射器进行热力学分析，并建立了最佳结构条件下中压燃气引射器特性方程。

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