难解
- 与 难解 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The coefficients in trial function can be gained by the point collocation method, then the solution of the boundary value problems is obtained. Non - uniform beams and irregular plates on Winkler foundation and plates on elastic half space foundation can be numerical calculated by the introduced method.
为对土与结构物的相互作用进行研究,在采用适当的土体模型的基础上,必需求解地基与基础的共同作用方程,而该共同作用方程一般是偏微分方程或微分积分方程,除一些简单的模型外,其解析解较难获得,因此只能采用数值方法求其结果,加权残仇法是一种L作鼠少、简便易行的数仇方法{2,但其解的精度'。
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It is difficult to get the analytic solution of difference equation by using traditional methods with computer.
摘要利用传统方法很难在计算机上实现差分方程的解析解求解,本文提出了一种获得差分方程解析解的线性算法,该算法的基础是完全线形变化法。
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It is found that the later is better than the former greatly, due to the fact that accurate solution by gaussian elimination is zero error. But zero error is ideal situation and it is difficult to reach in practice. So all we can do is to search an optimal solution under many restriction conditions, and the optimal can represent the solution of the question better.
咎其原因,高斯消元法是求解问题的精确解,而在实际生产科研工作中,这种理想状况是很难达到的,因此,遗传算法在多个约束条件下寻找当前最优解作为问题的解,才具有实际意义。
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Based on inverse equation, the forward solution model of position is presented in this thesis through method of successive approximation, for parallel robots possess characteristic of easy inverse solution and difficult direct solution. The method is proved to be highly effective by simulation example.
根据6-SPS并联机器人反解容易、正解较难的特点,本论文基于位置反解方程,通过杆长逐次逼近的思路建立了位置正解模型,并对该方法进行了实例验证。
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Also in Wudang palace gate at the top of the ridge pottery flower tree strange tree, the tree I do not know what year longer than that since 1935 has been a pilgrim found so far is neither tall nor wither, natural survival, annual pan-green, it peculiar a means to survival has been a mystery, so far, no crack was visitors as the "Spiritual."
另外在武当行宫山门的陶塑花脊的顶端有一棵奇树,该树不知长于何年,自从1935年被一位香客发现至今,既不长高也不枯萎,自然成活,常年泛绿,它奇特的生存方式一直是个难解之谜,迄今为止也无人破解,被游客们誉为&神游&。
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For students who are not inclined to learning a new language and for whom Rosetta Stone is not readily available, language translation has never been so easy.
对于那些并不想学习新语言的学生以及那些认为罗塞达石(具有解码的能力去诠释被治疗者之难解如象形文字的意象)并不是随处可得到的学生来说,翻译从来就不是一件容易的事情。
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Sutlej rolling in the West go, this is the mother of Zanda, because of her party appear to be more profound forest soil, history appears to be even greater.
这个曾经一度兴盛和繁荣的王国,在距今300多年前一夜之间突然神秘的消失了。于是就留下了许多难解之谜。
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And when the queen of Sheba heard of the fame of Solomon concerning the name of the LORD, she came to prove him with hard que...
10:1 示巴女王听见所罗门因耶和华之名所得的名声,就来要用难解的话试问所罗门。
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Quantum cryptology is a new method for secret communications. Compared to the classical cryptography, the greatest advantages of quantum cryptography are provable security and detectives; this is because the security of quantum cryptography is ensured by quantum no-cloning and Heisenberg's uncertainty principle that instead of relying on some complex mathematical problems.
量子密码技术是一种实现保密通信的新方法,它比较于经典密码的最大优势是具有可证明安全性和可检测性,这是因为量子密码的安全性是由量子物理学中量子不可克隆性和Heisenburg测不准原理来保证的,而不是依靠某些难解的数学问题。
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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。
- 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。。。。。。