无限大

Assuming infinite diffusion medium, based on the diffusion equation for prestressed concrete structure, and accounting for the effects of concrete chloride binding capacity, time dependence of diffusion coefficients, temperature and moisture, models of chloride diffusion in two-dimensional infinite body with both power function and constant homogeneous boundary conditions were formulated.

针对无限大的扩散介质，以综合考虑氯离子结合能力、氯离子扩散系数的时间依赖性和环境温湿度影响的实际预应力混凝土氯离子方程为基础，分别在常数和幂函数边界条件下，推导出二维氯离子扩散理论的齐次模型。

Using the method of mirror image, this paper discusses the distribution of the electric field in the space and the induced charge in the plane of the conductor when there is a point charge and a finite long line of charge near an infinite plane of the conductor.

利用镜象法讨论了在无限大导体平面附近有点电荷及一段线电荷时，空间的电场分布以及导体平面上感应电荷的分布。

The computing plots of the solutions from the two methods were inconsistent under the specified boundary-initial conditions, which stirred up the debate of the effectiveness of Maxwell's equations in lossy medium. It is found that the differences between the two numerical curves can be viewed as the Gibbs phenomenon caused by cutting off the high frequency components in computing the infinite integral of the numerical curve of Harmuth's solution.

通过比较两种解析解的数值曲线得出：两者的差异在于求解Harmuth解的数值曲线时，采取无穷积分的高频截断近似产生了吉布斯现象；在计算Harmuth解的数值曲线时不断增大积分上限，其数值曲线的振荡不断向不连续点处收缩，而且衰减加快，因此在求解Harmuth解的数值曲线时，若积分区间取为理想无限大，则可以预见相同计算精度下两种方法的电场解的数值曲线是一致的。

In this article, the stress inside a quantum-wire structure is studied. Based on the derived expression of the stress inside a quantum-wire structure with arbitrarily shaped cross section, the analytical solution of the stress inside a trigonal quantum-wire structure in an infinite matrix is obtained.

研究了晶格失配和热失配在半导体量子线结构中所产生的弹性场，在分析圆柱形量子线结构弹性场的基础上，推导得到了任意截面形状量子线结构解的一般形式，并给出无限大基体内横截面为三角形量子线结构的解析结果。

By employing the 2D discrete dislocation dynamic modeling, the stress distribution in the vicinity of an isolate circular particle embedded in an infinite FCC matrix is investigated, and the void nucleation mechanism is discussed.

基于二维离散位错动力学模拟方法，研究了无限大FCC单晶体内微夹杂周围的应力场分布，讨论了夹杂处孔洞形核的可能机制。

The local stress and average stress in different phases for a particle or a fiber with a graded interphase embedded in an infinite matrix under a general macroscopic loading are derived, then Mori-Tanaka and the generalized self-consistent methods have been used to evaluate the effective elastic and viscoelastic properties of the composites.

首先给出了具有沿径向连续变化界面层的颗粒或纤维放在无限大的基体中在静水压力和纯剪切载荷作用下的局部关系，然后利用Mori-Tanaka方法和广义自洽方法分别得到相应的复合材料的有效弹性模量和粘弹性中的储存和耗散模量。

Based on the basic solutions of the pressure response of point source in infinite space, pressure responses at any point in a horizontally infinite reservoir are studied.

以无限空间点源压力响应的基本解为基础，研究了水平方向无限大油藏在任意位置的压力响应，从测压点位置、等价压力点、多解性的解决办法等方面探讨了水平分支井的试井解释方法。

First, in the physics level, emptiness of Buddhism means dependently rising's infinite possibilities, and science also finally point to "infinite great" and "infinite small" with the quest of macro scale and microcosmic, both of common targets is contact with whole, organic, and subjective-objective unity the purpose is to find out the truth of universe.

一、 从物理学层面看，佛教之"空"本指"因缘和合"、"真空妙有"的"无限可能性"，而科学对宏观本体与微观本体的探索也最终指向"无限大"与"无限小"，两者共同的目标是在整体的、有机的、主客观交融的普遍联系中探索与揭示宇宙存在的实相与本来面目。

The analytic expressions for the displacement components and stresses at any point of an infinite micropolar orthotropic elastic medium with an overlying elastic half space as a result of moving inclined load of arbitrary orientation were obtained.

在无限大微极正交各向异性弹性介质上覆盖弹性介质的弹性半空间的任意点上，作用着任意方向倾斜的移动荷载，给出了位移分量和应力的解析表达式·假设倾斜荷载是法向荷载和切向荷载的线性组合·利用Fourier变换采用特征值方法，并利用数值技术反演了Fourier变换·给出了铝环氧树脂复合材料的数值结果图形

That in vitro you have an infinite universe outside the office, but also your body is infinitely small at the time and space.

即在你体外无限大处的宇宙外，也在你体内无限小处的时空里。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。