空间性

On the basis of least potential energy theory the stability and convergence are analyzed and discussed in Hilbert space, and the basic condition ensuring uniqueness and convergence of solution is given.

在Hilbert空间内，从最小势能原理出发对非协调数值流形方法的稳定性和收敛性进行了分析和讨论，得到了保证非协调流形元解唯一存在和收敛的基本条件，完善了非协调数值流形方法的理论基础。

In this dissertation,we consider the following nonlinear singular partial differentialequation in complex domain 〓where u=uis a unknow function,Fis a holomorphic function withrespect to the variables〓.

本文主要考虑的问题是复空间中的非线性全特征型奇性偏微分方程解的性质，即考虑如下偏微分方程〓的解的性质，其中〓为未知函数，F是一个关于变量〓〓的已知全纯函数。

Owing to the monotonic mapping of fuzzy structured element established the homeomorphic property between fuzzy number space and the family of standard bounded monotone function, so, we can transform the study of any properties in fuzzy number space to the corresponding one in the family of standard bounded monotone function, e.g.

本项目针对矿井下采空区岩石陷落形成的多孔隙介质空间的极度不规则性，建立一种以模糊值函数分析学为基础的、更接近于刻划采空区内气体流动实际状况的模糊微分方程及各种边值问题，进而得出解算复杂采场气体模糊渗流问题的数学方法。

Experimental results show that the multifractal spectrum is an important characteristic parameter, which enables the quantitative analysis and explanation of the homogeneous space distribution and size distribution of Ag particles thickness of films from the multifractal issue.

实验结果表明，多重分形谱是一种有意义的表征参数，能够从多分形角度对薄膜中Ag厚度的空间分布均匀性和尺寸分布进行定量化的分析和解释。

Painted in Paris in the summer of 1939, this picture gathers elements from different worlds into one homogeneous space.

在巴黎画在1939年夏，这图片收集到一个齐性空间，从不同的世界的元素。

Arkeryd [5], then we use the results about moment and entropy given in [6], andprove that there exists a space homogeneous solution in L~1(R~3) to this equation withunbounded collision frequency.

Arkeryd紧性方法[5]的启发，根据[6]中给出的熵与矩的结果，在碰撞机率无界的情况下，证明了线性半导体Boltzmann方程在L~1(R~3)空间中存在均匀解。

These factors include evolution of the newspaper industry, advancement of printing technology, changes of external environment, horizontal competition, demand of the advertisers and readers, etc.

摘要 本研究藉由相关文献探讨报业印务人员核心能力提升的性质与关连性，并由报业的演进，印刷科技的进步，外在环境的变化，同业间的竞争，广告商与读者的需求等因素，使得印务人员的核心能力必须随著时间、空间等外在环境而改变。

Next, we study the case when the approximation spaces are the anisotropic linear triangular element and a new conforming triangular Hermite-type one, by taking advantage of a series of new approaches, the convergence analysis of hyperbolic type integro-differential equations is provided, the error estimates are also obtained .

其次，把逼近空间分别取成具有各向异性特征的协调线性三角形元和一个新的二次Hermite型三角形元，针对双曲型积分方程，给出了相应的收敛性分析及其误差估计。

Releasing energy of earthquake hypocenter body is extremely uneven, and strong ground motion in the epicenter area is of strong asymmetric characteristic at both time and space scale.

地震在震源体内释放的能量极其不均匀，地面运动在震中区也具有强烈的时间、空间不均匀性。

This paper analyzes its general design principles, from the functional characteristics, classification, and identifiability of the underground commercial building's entrance.

他是地面景观的一部分，同时也会影响到地下内部环境的效果，无论在空间过渡，还是视线导向以及可识别性方面都起着无可替代的作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。