spherical symmetry是什么意思

网络释义

用法例句

Analysis of piezo-electric-magnetic material vibration in the spherical symmetry;

压电、压磁球对称问题振动分析

Supposing ρ=μr a and σ=σ 0r be -λ/2 , where ρ was mass density, σ was charge density, a gravitational field of spherical symmetry for celestial body in high dimension space-time was obtained by solving Einstein-Maxwell s equation exactly, which was fit for the boundary condition, no-odd at the center, reduced to Schwarzschild internal field.

假设高维星体的物质密度为 ρ =μra,电荷密度为σ =σ0 rbe-λ/ 2 ,严格求解Einstein -Maxwell方程 ,得到了满足边界条件、在中心点无奇异、能回到Schwarzschild内场的球对称引力场。

Based on Mr Zhang Jiyue and Mr Guo Zhian s works, the three- order approximate solution of the Brusselator with stationary state spherically symmetry was derived in the light of the bifurcation theory.

本文在张纪岳、郭治安两先生工作的基础上，应用分支点理论，进一步求出了Ｂｒｕｓｓｅｌ模型的定态球对称三级近似解。

In the method IGT(Integral Gradient Total) scheme does not preserve spherical symmetry while IGA(Integral Gradient Average) scheme overcomes nonsymmetry in cylinderical coordinate system.

积分梯度法中,IGT(Integral Gradient Total)格式不能保持柱几何下一维球对称性;IGA(Integral Gradient Average)格式可以保持一维球对称性,但当相邻网格质量相差比较大时,会得到远远脱离真实物理现象的加速度。

Following Jiaquan Liu,Yuxia Guo and Yajing Zhang,we show that for a > 0,there exists a positive radial solution of the polyharmonic system with u(0) = a for thesupercritical case:(-△)mu = vp,u > 0(-△)mv = uq,v > 0 在Rn中,where m 1 is a positive integer,n > 2m,p +1 1+q +1 1 n-n 2m.

在这篇文章里,我们证明了对任意的a>0,下面多重调和方程组在超临界的情形下存在球对称解满足u(0)=a:(-△)mu=vp,u>0(-△)mv=uq,v>0在Rn中,其中m 1为正整数,n>2m,p+1 1+q+1 1 n-n 2m。

A spherically symmetric structure of the earth has been assumed.

人们把地球的构造假设为球状对称。

The capsids of nearly all spherical viruses adopt icosahedral symmetry.

球状病毒衣壳采用二十面体对称。

Quesne ring-shaped spherical harmonic oscillator potential and pseudospin symmetry

Quesne环状球谐振子势场中的赝自旋对称性

Quesne-like ring-shaped spherical harmonic oscillator potential and pseudospin symmetry

类Quesne环状球谐振子势场中的赝自旋对称性

Characterized by radial symmetry.

放射状对称的以放射状对称为特征的

spherically symmetrical orbitals

(分子的) 球形对称轨道

If the sun were a rigid body, its magnetic field might resemble the earth's, with symmetrical field lines like a bar magnet's.

如果太阳是一颗固体星球，其磁场或许与地球磁场相似，像条状磁铁那样具有对称的磁力线。

A Study on Symmetry and Asymmetry of "多/少" as Adverbial Modifier

“多/少”作状语对称和不对称现象的考察

This rock can be called mylonite because the relatively coarse augen and ribbon grains account for 40% of the entire rock.

这种断层岩被称为糜棱岩，因为那些颗粒相对稍大的眼球和条带状矿物的含量占整个岩石的40％。

A half of a symmetrical, approximately spherical object as divided by a plane of symmetry.

半球体一个对称的、近似球体的物体的一半，如被对称面分开者

Influence of Different Air Pressure,Wind Speed and Symmetry on Floating Serves;

不同气压、不同风速及对称性对排球飘球的影响

Planck’s Absolute Entropy of the Dirac Field of Static Spherically Symmetric Black Holes;

静态球对称荷电黑洞Dirac场的Planck绝对熵

The three one is significance symmetry and structure asymmetry of“多/少”which is used for adverbial modifier.

第三部分是“多/少”作状语意义不对称,结构不对称。

Later, balloons were made in the shape of a cigar. These were called airships.

后来，气球被制成雪茄烟的形状，称为飞艇。

A rally is the period during which the ball is in play.

球在比赛状态的一段时间称为一个“回合”。

The coach praised the team for its fine playing.

教练对其球队的良好表现备加称赞。

functional asymmetry of cerebral hemispheres

大脑两半球功能不对称性

The attraction of the earth for other bodies is called the force of gravity.

地球对其它物体的吸引称为地心引力。