查询词典 momentum conservation law

Take advantage of利用: He made the famous experiment by taking the advantage of law of conservation of momentum.

他利用动量首恒定律完成了那个著名的实验

Using the theory of detonation, the law of conservation of mass, momentum and energy, the physical and mathematical models of gas explosion in excavation roadway were set up, on the basis of which the condition and possibility of explosion were analyzed.

应用爆炸理论和质量、动量、能量守恒定律，针对掘进巷道瓦斯爆炸建立了物理模型和数学模型，在此基础上分析了掘进巷道瓦斯爆炸的条件和可能性。

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。

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 conservation laws of energy and momentum deduced by time and space symmetry is an universal law covering all physical fields.

由时空对称性导出的能量、动量等守恒定律，是跨越物理学各个领城的普遍法则。

More than five decades after the Indian constitution promises a casteless society, there is no sign that the castes are disappearing.

在印度宪法允诺一个&无种姓&社会五十多年后，种姓尚没有显示出任何要消失的迹象，但变化也确确实实地发生了。

Don't distract him from his studies.

他在学习不要打扰他。