1) mass multipole moment
质量多极矩
1.
During the formation of the black hole,if its mass isn t spherical symmetric,there will exist mass multipole moment together with greatly high temperature near the surface of the black hole s event horizon.
恒星演化到晚期的归宿是白矮星、中子星或黑洞,在形成黑洞时,如果黑洞质量分布不具有球对称性,则存在质量多极矩,这将导致黑洞视界面上出现高温现象,甚至在某些点出现异常温度的情况。
2) mass quadrupole moment
质量四极矩
1.
By using the Lorentz local inertia coordinate and co moving coordinae,we study the acceleration of the test particle in the gravitation field with mass quadrupole moment,and obtain the forllowing results.
得到如下结论 :( 1)质量四极矩引力场中的加速度不仅具有径向分量 ,而且具有横向分量 ;( 2 )加速度的大小与试验粒子的位置 (即r和θ)有关 。
2.
We investigate the gravitational spectral shifts of the celestial body with electric charges, magnetic charges, magnetic moment and mass quadrupole moment.
研究了具有电荷、磁荷、磁矩、质量四极矩天体的引力频移效应 ,所得结果表明 :1)磁矩产生紫移 ,且与角度θ相关 :在θ =0和π时紫移最小 ,θ =π/ 2时最大 。
3) spacetime with mass quadrupoles
质量四极矩时空
4) multipole moment
多极矩
1.
The expression of multipole moments derived from the Fourier transform of the current density;
从流密度的Fourier分量出发导出多极矩表达式
2.
The Dirac energy levels near the event horizons of a type of stationary and axially symmetric non-Kerr black holes with mass multipole moments are studied.
研究了一类具有质量多极矩的稳态轴对称非Ｋｅｒｒ黑洞视界附近的Ｄｉｒａｃ能级。
6) Mass matrix
质量矩阵
1.
By revising the rotation displacement equation,a mass matrix of this kind of structure is derived by virtual principle in this paper.
采用虚功原理,通过对单元转角-位移方程的修正,推导了这种计算模型的单元质量矩阵,并编制了相应的弹性时程分析计算程序,分析了连接的半刚性在不同地震动作用下对钢框架结构动力性能的影响,并与有限元结果进行了比较。
2.
Revising the rotation displacement equation,the mass matrix and stiffness matrix of this kind of structure were derived by virtual principle.
采用虚功原理,通过对单元转角-位移方程的修正,推导了这种计算模型的单元质量矩阵和刚度矩阵。
3.
In the thesis, the author calculates the natural vibration frequencies of several wide-span bridges by using lumped mass matrix and consistent mass matrix.
利用自编程序和ANSYS结构分析软件对几座大跨度桥梁的自振特性分别采用一致质量矩阵和堆聚质量矩阵进行了计算比较。
补充资料：矩矩吒
【矩矩吒】
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
（动物）又作鸠鸠吒。鸡也。见求法高僧传等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条