球壳

Based on the Percolation theory and the Voronoi model, the pore size distribution is with normal distribution. Considering the flection of the pore, the variability of the pore size and the diffusion of the reactive gas, the comprehensive desulfurization model between CaO and SO〓 is established by adopting the elemental sphere disposal method.

根据由逾渗理论结合Voronoi模型得出的CaO孔径分布符合正态分布的结论，采用微元球壳的处理方法，考虑孔隙长度的曲折性和反应过程中孔径的变化过程和反应气体的扩散过程，建立了CaO颗粒与SO〓气体之间的综合脱硫反应模型。

In 3D geodynamics numerical simulation research, it is often required to mesh the whole Earth or part of the spherical shell, and the size of mesh is much more important to our research.

在研究大尺度的三维地球动力学问题的数值模拟过程中，往往需要对整个球体或部分球壳生成计算网格，而且网格单元的尺寸对所研究的问题尤为重要。

The temperature grads of the gold nanoshell hydrosol under the exposure of an 808 nm optical-fiber laser were measured.

测量了不同浓度的Au球壳水溶胶经近红外激光照射后的温度变化。

For FSS used in curve, the use of this method can weaken the sensitivity of the center frequency to angle incidence.

此方法可以应用在曲面FSS上以减小中心频率对角度的敏感性，以球壳上应用的FSS为例，给出了应用模型。

Applying the method of integral transform, the governing equation of viscoelastic shallow spherical shell under actions of uniform pressure in the space of Laplace is established.

利用积分变换方法建立了粘弹性材料扁球壳在均布荷载作用下的Laplace相空间中的屈曲控制方程。

Comparing some coefficients by complex images method with that by analytical formula or numerical quadrature, the computing method of the model is examined to be efficient and accurate.

通过计算考察基于复像方法的有关系数证明了该模型的准确性，并给出了不同入射方向的界面上刚性球体和弹性球壳的散射声场算例，对目标散射幅度的分布以及随角度的变化规律做了分析。

In this paper, a general, strain-consistent, third-order displacement field of shells is proposed. On this basis, the nonlinear theory of composite laminated shells including third-order transverse shear deformation and rotary inertia is developed. Hamilton's variational principle is used to derive the nonlinear static and dynamic governing differential equations and the corresponding boundary conditions of composite laminated anisotropic general shells under the orthogonal curvilinear coordinates. And the form of spherical shells is degenerated.

本文提出了一种最普遍的应变协调、三阶壳体位移场，在此基础上建立了考虑三阶横向剪切变形和旋转惯性的复合材料层合壳体非线性理论，用Hamilton变分原理导出了复合材料层合各向异性任意壳体在正交曲线坐标系下的非线性静、动力控制微分方程和相应的边界条件，并将其蜕化为球壳形式。

Results show good agreement between numerical and shock polar theory in the regular reflection zone.

在正规反射区，计算结果与激波极线理论基本一致；应用燃烧模型，分别计算了Fe球壳装药JB90 0 3及JB90 14散心爆轰波的绕射传播，计算结果与实验很好地符合。

In the development of the deep manned submersible, the safety of the manned spherical pressure hull is of the most concern.

在载人潜水器的研制过程中，载人耐压球壳的安全性最受关注。

The structure subsystem of 7000m HOV's pressure hull is mathematically analyzed by the method of VCM.

4采用变复杂度模型法对7000米载人潜水器多学科设计优化的耐压载人球壳结构子系统进行计算分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。