另外，还建立了非紧测度与熵数，近似数之间的一些联系。
Also, some relations of measures of non-compactness and entropy numbers, approximation numbers be discussed in this paper.
在第二种ROI方法中，我们尝试为XForms项目的各项成本和节约因素赋予一个近似数，推算出三年内总的roi分析。
In the second ROI method, we attempt to put ballpark Numbers around many of the costs and savings of an XForms project to derive a total three-year ROI analysis.
图解 -运行在一个智能手机上的新软件能在数秒钟内近似出超级计算机要花费数小时才能得出的结果。
New software that runs on a smart phone can approximate in seconds computations that would take a supercomputer hours.
并证明了如下结论：用这个方法得出的近似解，当阶梯数趋于无穷时趋于真解。
The following result is proved. The approximate solution by this method approaches the true solution if the number of the steps approaches the infinity.
本文讨论了通常计算能级占据数时所用的平均离子模型中引进的近似。
In this paper we discuss the approximations introduced in the average-ion model usually employed for level population calculations.
对低马赫数叶轮离散噪声的机理及计算方法进行了研究，并推导了离散噪声的声压计算式、低马赫数下近似计算式和轴心线上的计算式，还实验验证了计算模型。
Research is carried out on the discrete noise theory and calculation method, the calculation model of discrete noise and the approximate formula under small Mach number are verified by experiments.
在不同的运算下，讨论了模糊数空间上近似小于等于关系的变化。
This paper investigates the transformation of approximate equal or less than relation on fuzzy number space under various operations.
把近似熵用于密码技术中，设计一种实用的随机数检验方法。
Approximate entropy be applied to cryptographic technology, designing a testing method of a random sequence.
当位移和动量的拉格朗日多项式近似阶数满足一定条件时，可以自然导出保辛算法的不动点格式。
A fixed point iteration formula can be derived when the order of the approximate polynomials of displacements and momentum satisfy some certain conditions.
精确地满足裂纹表面的边界条件，其他的边界条件采用加权残数法近似地得到满足。
The boundary conditions on the crack surfaces are satisfied exactly. While the conditions on the other boundaries are satisfied approximately by using the method of weighted residuals.
结果表明，在静态或准静态加载条件下的断裂面分维数近似为一个常数，但在动态（冲击）加载时，分维数随着加载率的增加而明显增加。
The results show that under static or quasi-static loading the fractal dimension DF is nearly a constant, but under dynamic(impact)loading the DF obviously increases with the loading rates.
模拟结果表明熔体过冷度和树枝晶的计盒维数呈近似抛物线关系。
The results of simulations indicate that the relationship between melt undercooling and box counting dimension of dendrite is close to parabola.
通过算例，初步讨论了不同初始近似值，原始数据误差和观测数据组数，对计算过程与结果的影响。
With practice example, the influence of various initial approximate values, observed data errors and the group of observed data on procedure and accuracy of calculation was preliminarily discussed.
为解决传统索引方法对高维数据索引时存在的维数灾难问题，提出一种多分辨率向量近似方法。
The Vector Approximation File approach overcomes some of the difficulties of dimensionality curse, but it cant support the quadratic form metric.
计算结果表明，冲击射流所形成的脉动壁压场可用正交分解进行描述，其特征谱函数随阶数的增加而迅速衰减，对谱密度函数进行低阶近似也非常有效。
The results show that the eigen spectral functions declined with the increasing of order rapidly. The reconstruction of spectral density function shows that low order approximation is very efficient.
定义了满足权重要求的模糊权重向量，利用三角模糊数的截集，给出了模糊加权平均数的计算原理、步骤和一种简便的近似方法。
The fuzzy weighted average operations are common ones in the assessment and decision analysis when the value and weight are described to triangular fuzzy number.
本文特别证明，对于大多数液-固界面，极点的留数近似地正比于极点的虚部。
It is particularly proved that the residues of the poles are nearly proportional to the imaginary parts of the poles for most liquid-solid interfaces.
结论：治愈一例患者的平均费用的显著性检验可以采用指数分布均数检验法进行分析，但要求资料近似服从指数分布；
Conclusion:the exponential mean test method can be used to test the average cost of the treatment curing one patient statistically when the data follows approximately an exponential distribution;
用假设的分布检验该结果表明近似解与精确解符合得相当好。应用本文的结果可以方便地确定对电流贡献的电偶极子数和束缚能级。
With the expression obtained in this paper, it is easy to get the numbers and activation energy density distribution of the dipoles which attribute to the currents.
这是气象观测数据在使用三角函数近似的参与随机数发生器的数学仪器技术。
It is meteorological observation data approximated while using trigonometric functions with the involvement of mathematical apparatus technique of random number generator.
一个原子的总重量能够近似取决于这个原子核中的质子数和中子数之和。
The total mass of an atom is determined very nearly by the total number of protons and neutrons in its nucleus.
安静闭眼状态，脑梗塞组关联维数和近似熵低于正常对照组（P<0.05）。
D2 and ApEn of reduced significantly the group of cerebral infraction as compared to the group of natural comparison under eyes closed state (P<0.05).
安静闭眼状态，脑梗塞组关联维数和近似熵低于正常对照组（P<0.05）。
D2 and ApEn of reduced significantly the group of cerebral infraction as compared to the group of natural comparison under eyes closed state (P<0.05).
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