不可解
- 与 不可解 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Under the conditions that the external coupling matricesare n×n irreducible symmetric real matrices with zero row sums and nonpositive off-diagonal elements, asymptotic synchronization occurs if the coupling strength exceedsa critical value.
第三章主要讨论非恒同的单摆振子系统,讨论了外部耦合格式矩阵是n×n阶实对称不可约,行和为零且对角线以外的元素非正的矩阵时系统的解的渐近同步性。
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A fourth-order compact finite difference alternating-direction-implicit algorithm is proposed for solving the unsteady-state Navier-Stokes equations of fluid flow and heat transfer using the streamfunction-vorticity formulation. Point-successive overtaxation iteration is used to achieve the steady solutions.
本文构造了求解二维非定常涡量流函数形式Navier-Stokes方程组的一种四阶紧致交错方向隐式差分算法,对包括能量方程在内的离散化方程组采用逐次超松驰迭代法求得稳定解,求解了二维非定常粘性不可压缩流体的流动与传热问题。
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P.G.泰特","Fourier's Theorem is not only one of the most beautiful results of modern analysis, but it may be said to furnish an indispensable instrument in the treatment of nearly every recondite question in modern physics.
","傅里叶的定理不仅是现代分析学最美妙的结果之一,也可以说它为解决现代物理学中几乎每一个难解的问题提供了一个不可缺少的工具。
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The second part is devided into two chapters, it\'s main aim is to study the global solutions to 1-d compressible Navier-Stokes equations, and it is organized as follows:In Chapter 2, we introduce the second boundary value problem for the compressible Navier-Stokes equations in the half space.
第二部分分为二章,主要讨论一维可压Navier-Stokes方程整体解的存在性,其中:第二章讨论了不可渗透问题(流体的速度在边界上为0情形),其中对温度给出了第二边值条件。
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By using a similarity transformation, the Navier-Stobes equations in the cylindrical co-ordinates for the steady incompressible flow are reduced to an ordinary non-linear differential equation of the third order.
利用相似转换,将不可压缩流体,定常运动,柱坐标形式的纳非尔-斯托克司方程组简化为一三次非线性常微分方程,运用小参数法及适当边界条件求出此方程的解,结果表明,吸吮或吹注对流动的速度分布,沿流程压力下降和摩擦系数均有显著影响,其影响的大小,依赖于吸吮或吹注的性质,程度及二圆管的相对尺度。
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Themethod combines the deterministic optimization technique with the orthogonaloptimal experiment method to change the 2 ̄n vertices of the tolerance region into(n+1)constraint conditions,and uses nondifferent...
该方法应用确定性方法和正交最优化方法相结合,将容差域的2 ̄n个顶点离散为n+1个约束条件,并利用不可微规划直接得到DCTT问题的最优解。
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Structure of Managerial Compensation and Dispersion of Firm Value;2. It is considered that the errors compose of the true value error,systematic error and dispersion .
对煤炭资源勘查资源量与客观物质量之间差值的误差理论探讨,提出误差由真值误差、系统误差和离差3个基本部分组成,其中真值误差是不可消除的观测误差、系统误差是控制网度所决定的准确度标准、而离差是由地质构造及矿床形态的多解性产生的资源量波动。
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This result was caused by various factors, but, I think, the important element is not only new intellectual did not unbind traditional social system and conform different group, but also did not devise new political order rationally.
虽然出现这一结局的原因是多方面的,但从一定意义上来说,新兴知识分子对传统社会秩序解构不够,对现存离异集团整合不够,对新政治秩序理性设计不够也是不可忽略的一个重要因素。
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To understand the overmastermind is to understand certain projections that result from willing and using words that are not usually comprehendible by the human reality.
了 解超越大师心智,就是了解某些由意志和使用言语文字结果的投影,通常是人类实相不可理解的。
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Because the genetic algorithm is a global stochastic searching method, and even if the defined fitness function is indifferential or uncontinuous, it is also possible to obtain the global optimal solution with a considerable probability. Thus there will be widely practical application in the engineering field.
由于遗传算法是一种全局随机搜索方法,即使定义的适应性函数不可导或不连续,它也可能以很大的概率求得全局最优解,因而在工程领域中将有十分广泛的实际应用前景。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。