本文提出了确定GM(1,1)模型基本解有关待定参数的一种新方法——图解法。
All parameters in the basic solution form of GM (1, 1) can be determined with this method.
其高温的原因至今是个未解之谜,但是人们认为这是与联通太阳的等离子体的快速变化的磁场循环有关。
The reason for the high temperatures is unknown but thought to be related to the rapidly changing magnetic field loops that channel solar plasma.
有关我们经历了什么,以及我们如何经历的疑问,引导我们进入下一个大脑未解之谜- - -古老的意识问题。
The question of what we've experienced and how we experienced it is leading into our next unsolved brain mystery — the age-old question of consciousness.
不过有关西方插手利比亚局势还有第二个待解的大问题,回答了这个问题也许将有助于找到第一个问题的答案,那就是,这里谁负责啊?
But there's a second big, unanswered question about Western intervention in Libya that might help explain the first: Who is in charge?
桔解:要多留意一下邮件,要与那些在远方的人重新开始联系,不管是工作上有关的人,朋友,还是亲属。
Get on the horn or fire up the email --connections with those who are afar need to be rekindled whether they're work related friends or relatives.
最后文章证明了对带松弛项的流波方程初值问题所作的奇异摄动展开的有效性,得出了有关解的存在性的一些有用的推论。
In the end, we prove the validity of the singular perturbation expansions and get some useful deductions about the existence of the classical solution to the flood wave equations.
但是,常规的外侧髌骨支持带松解是一个较为广泛的操作,而且与许多膝关节置换术的并发症有关。
However, lateral patellar retinacular release in traditional form can be an extensive procedure and is linked to a number of complications.
这类方程组常在主要与用离散数值方法解微分方程有关的实际应用中提出来。
This kind of systems frequently arises in practical applications mainly related to solving differential equations by discrete numerical methods.
通过最小化频域平方误差函数并揭示与设计问题有关的一些矩阵的性质,得到了滤波器系数的闭式解。
A closed-form solution for filter coefficients is obtained by minimizing the frequency-domain squared-error function and revealing some properties of the matrices related to the design problem.
文章讨论了一类变系数变时滞微分系统的一致渐近稳定性,利用拉兹密辛型条件及稳定性的有关理论,得到了该系统零解的一致渐近稳定性的简明判据。
Some concise stability criterions for uniformly asymptotic stability of the zero solution of this systems are obtained by using Razumikhin technical and the related theorem of stability.
将非线性规划问题的单纯形加速法用于混合酸的线性滴定计算,同时优化酸浓度及有关条件常数,求出酸浓度的最优解。 讨论了影响单纯形法计算速度的因素。
The simplex optimization method about nonlinear programming problem has been used in the mixed acid linear titration and the effect of various factors on computative speed has been discussed.
遥感地质解线性构造与隐伏断层的存在有关。
Remote sensing geology interpretation linearity structure has some relation with existence of concealed fault.
摘要利用由三角级数和幂级数复合构成的函数项级数的有关性质,得到了一类变系数非齐次调和方程边值问题的级数解。
In this paper by using the property of Fourier series a compound series consisting of trigonometric series and power series is established.
有关的问题与概念有:凸算子,互易集与互易原理,H广义解,算子微分方程等。
Related problems and concepts include; convex operator, reciprocity set and reciprocity principles, H-generalized solution and operator-differential equation, etc.
证明了与随机控制问题有关的动态规划方程粘性解的比较定理。
This paper gives a proof of a comparison theorem on the viscosity solution of HJB Equation.
在这个模型中,算法解与参与者的支付有关。
In this model the algorithmic solution is adorned with payments to the participants.
本文讨论了有关华容道问题最优解的搜索策略、数据结构、算法优化及程序设计,并对程序运行结果作了分析。
On Optimal Solution of HuaRong Road, such as search strategy, data structures, algorithm optimization, programming are discussed. , then we analyze the results of program.
由于底水模型无因次水浸呈精确解的特殊形式,使得有关计算无因次水浸量的几种方法均各有弊端。
Owing to the particular solution of dimensionless flow rate in bottom water model, algorithms concerning the dimensionless flow rate have some disadvantages.
本文应用马休函数理论获得了刚性椭圆形储液罐水平自由振动和强迫振动的解析解,并获得了一些有关计算结果。
In the present paper, applying the theory of Mathieu s function the analytical solutions for horizontal free and forced vibrations of rigid elliptic liquid-storage-tank are obtained.
由于水驱气藏模型无因次水侵量精确解的特殊形式,使得有关计算无因次水侵量的几种方法各有弊端。
Several methods to calculate dimensionless water influx have disadvantages due to the particular features of accurate water influx solutions for water drive gas reservoir models.
研究了矩阵方程在离散情况下的反散射问题,通过推导得出了有关散射数据和反散射解。
The inverse scattering problems of the matrice equation have been researched and the scattering data and the solution of the inverse scattering problem have been obtained.
将有关参量和实验测量值代入这些解,所估算的脉冲宽度数量级与实验显示值能较好地相符合。
The pulse width has been estimated by substituting the parameters and experimental values into the solutions, and the result agrees with that of the experiments within an order of magnitude.
本文通过对磁流体激波跃变方程组的无量纲化处理,得到了有关磁流体激波跃变条件及其解析解的一种普遍化的最简形式;
The jump equations of the magnetohydrodynamics shock wave are transformed to the dimensionless form, so that their solutions become very simple and straightforward.
证明了周期解的存在条件,并估计了有关极限环的周长和相对位置。
The conditions for the existence of periodical solutions, and the estimation of the perimeter and relative position of the limit cycles are obtained.
该文目的是推广由李德玉和郭秀云得到的有关可补子群的两个超可解性定理。
The purpose of this paper is to generalize two supersolvability theorems obtained by LI De-yu and GUO Xiu-yun with respect to complemented subgroups of finite groups.
该文目的是推广由李德玉和郭秀云得到的有关可补子群的两个超可解性定理。
The purpose of this paper is to generalize two supersolvability theorems obtained by LI De-yu and GUO Xiu-yun with respect to complemented subgroups of finite groups.
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