查询词典 spherically symmetric

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。

Obviously, spherically symmetric problems can only exist in hollow or solid round spheroid.

显然，球对称问题只可能发生于空心或实心的圆球体中。

These can be understood in terms of a one-electron shell model in which independent delocalized atomic 3s electrons are bound in a spherically symmetric potential well.

这可以理解为一个电子壳模型，其中独立非局域电子被原子三分球对称的潜力和约束条件。

Under some conditions, we obtain the existence, depending on 7, and the properties of spherically symmetric solutions of the above equation with the boundary data = 0, by a shooting method.

同时本文还讨论了一定条件下径向对称解的非存在性。

Most important for applications (e.g., the hydrogen atom) are spherically symmetric potentials, which we treat in Sect.

大部分重要应用对象是球对称势，这一部见4.6节。

The more strict equations of the GPS static absolute position are obtained,by considering the effect of the transmission of signal in earth's gravitation,on the condition that the earth's gravitation is static and spherically symmetric.

笔者认为导航卫星在地球周围的引力场中运行，因此要作精确的定位就必须考虑时空的弯曲结构对信号传播的影响，进而对GPS系统的静态绝对定位方程做出修正。1 GPS静态绝对定位原理如图1所示。

In Chapter 4,we prove the existence of global weak solutions to the compressible NSP equations with density-dependent viscosity coefficients when the initial data are large and spherically symmetric by constructing suitable aproximate solutions.

在第四章里，对于粘性系数依赖于密度的等熵可压缩NSP方程，在R~3中包含球心的球状区域内，我们得到了大始值的，球对称弱解的整体存在性。

We use the boundary integral method to simulate the spherically symmetric collapse of a cavitation bubble, a free-surface potential problem having analytical solution. Evolving error curves are given in the thesis, and the influences of various discretization methods on the accuracy and the stability are compared.

我们使用边界积分法模拟空化气泡的球对称溃灭，一个具有分析解的自由面势流问题，给出了计算误差的演化曲线，比较了各种数值离散法对精度和稳定性的影响。

Theoretically, in spherically symmetric isotropic media, we should not observe rotational signals around the vertical axis before the onset of SH waves.

理论上说，在球对称均匀介质中，在 SH 波到达前不可能观测到绕垂直轴的旋转信号。

By making use of this developed DRS-Zhao-Wu-Cai method, we re-investigate in Chapter 6 the quantum thermal effect of Dirac particles and photons in some spherically symmetric black holes of Vaidya-type, and demonstrate that the Hawking radiation is asymmetric with respect to their different components in the advanced EF coordinate system.

用这个发展了的DRS-Zhao-Wu-Cai方法，在第六章中重新研究了Vaidya-型球对称黑洞中Dirac粒子和光子的量子热效应，表明在EF坐标系中Hawking辐射对它们的不同分量是不对称的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失