查询词典 conservation of momentum

Since this space robot strictly abide by the rules of momentum conservation and angular momentum conservation, its dynamic equations exhibit a strong nonlinearity.

此类空间机器人系统严格遵守动量守恒和角动量守恒，所以其动力学方程表现出强烈的非线性性质。

Based on momentum balance and the law of momentum conservation, two new graphic methods are developed to determine the pre-impact vehicle momentum or collision speed in this paper.

本文根据动量平衡和动量守恒定律的基本原理，提出了两种推算碰撞前汽车动量或碰撞速度的图解方法。

In this paper, a new vehicle collision model based on deformation energy is presented, through establishing two supplement equations based on restitute coefficient and energy loss, and combining the law of conservation of momentum, the speed before collision can be calculated.

提出了基于变形能的汽车碰撞分析新模型，以动量守恒为基础，根据恢复系数与碰撞过程中的能量损失，建立补充方程来进行碰撞过程的分析计算。

A dynamic process occurring in an isolated system at rest in the frame S was verified in the frame S' moving relative to the frame S, whether at the same instant of the frame S or at the same instant of the fame S', neither of the dynamic results satisfied the requirement of the law of conservation of momentum.

对于一个在S参照系中静止的孤立体系发生的动力学过程，在与S参照系相对运动的S'参照系中检验时，无论是在S参照系中的同一时刻，还是在S'参照系中的同一时刻，这个过程的动力学结果都不满足动量守恒定律的要求。

Flow chart of our research Results:In part 1, theoretic deduction expressed that increased pressure was generated from two sources: one was according to Boyles law, another was based on law of conservation of momentum.

研究结果第一部分的理论推导结果表明，空气输入体积描记箱后产生的压力变化主要来源于两方面：其一是遵循Boyle定律，另一部分基于动量守恒定律。

It is well known that Roger Shawyer's 'electromagnetic relativitydrive' violates the law of conservation of momentum, making it simplythe latest in a long line of 'perpetuum mobiles' that have beenproposed and disproved for centuries," wrote John Costella, anAustralian physicist."

新科学家》刊载的一篇关于 Emdrive 的文章引来了众多批评，科学家们认为 Shawyer 的工作明显不可能，推理也是错误的，还认为这篇文章根本不应该登出来。

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。

This paper analyzes mid-pressure gas injector s of LPG/air mixture with thermodynamic principle using the law of conservation of momentum, and establishes characteristic equation of mid-pressure gas injector s 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。

ABSTRACT 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。

The Mass-energy relation was deduced in the most of parers and books of the special relativi ty,that was depend on the conservation of momentum in objects collision.

爱因斯坦箱子是爱因斯坦（A比ertEinstein）本人在1906年提出来的'''，他的最初目的是为了解释并证实能量必定与一定数量的等价惯性质量相关联。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷