shock是什么意思

网络释义

用法例句

We simulate numerically the gravitational collapse of a gaseous polytrope and the following formation and propagation of a shock,using a high resolution scheme in computational fluid dynamics called PPM(The Piecewise Parabolic Method).

本文采用计算流体力学中的高分辨率ＰＰＭ格式，数值模拟了多方气体球的引力坍缩、激波形成和传播，物态方程取成Ｐ＝Ｋ（ｓ）ργ，γ为密度的分段函数，通过绝热指数γ的不同取法对三个模型分别进行了计算，并对引力坍缩、反弹激波形成和传播等三个过程以及不同模型之间计算结果上的一些差异做了比较仔细的分析，得到了一些初步结论。

As to the fourth strength theorem,there is still inadequate on application,so this paper at first starts from the theorem of molecular attraction and repulsion,then combining some experimental facts to revise the fourth strength theorem in order to make it more applicable.

由于第四强度理论还存在不足之处,因此本文从分子物理学关于引力和斥力的理论出发,再结合一些实验依据,对第四强度理论进行修正,使其适应范围更广。

This paper discusses the attraction between the origin and destination(O-D),the method of O-D distribution and its application.

本文对O-D分布方法中两结点间的相对吸引力和分布模型进行了探讨。

A discussion on the relation between the gravitation affecting the Sun in the Galaxy and the distance r to the center of the Galaxy;

关于“太阳在银河系中所受引力与到银心距离r的关系”的讨论

A clustering result evaluating algorithm is presented in a gravitational way,where all the data points in the data space are regarded as the particles assigned with unit mass.

为了定量分析聚类算法的聚类结果,提出了基于引力概念的聚类质量评估算法。

The method of small parameter and setting up model of dumbbells are used to calculate the gravitational radiation of Double Satellite,and the expression of quadrupole radiation power is obtained.

采用小参数展开法和哑铃型模型法计算双星的引力辐射,并导出熟知的四极引力辐射功率表达式,数值计算所得的结果与天文观测的两级相自洽,且比其它的计算方法简便。

Gravity-based clustering approach;

一种基于引力的聚类方法

Spinor field equations of unified gravity and electromagnetic field with space-time torsion;

有挠时空的引力与电磁场统一模型下的旋量场方程

He is engaged with a series of creating research works about gravity quantization of General Relativity Theory in the real space-time which attract the attentions of the world.

在瑞士洛桑世界实验室和意大利Bologna和Ferrara大学物理系工作的意大利国际著名物理学家VenzodeSabbata教授关于广义相对论在实时空中的引力量子化进行了一系列举世瞩目的开创性研究。