查询词典 converges

And we show that random walk model converges to the stable law of Lévy-Feller advection-dispersion equation by use of a properly scaled transition to vanish-ing space and time steps,We propose an explicit finite difference approximation for Lévy-Feller advection-dispersion equation.

第三章讨论描述服从某种稳定分布反常扩散的非对称空间分数阶对流-扩散方程——Lévy-Feller对流-扩散方程，首先利用Fourier变换和Laplace变换给出方程的基本解，然后利用Grünwald-Letnikov分数阶导数移位离散算子离散方程中的Riesz-Feller分数阶导数得到离散格式，证明此格式可以解释为离散随机游走模型，并且证明了当时间和空间步长以一定的比率同时趋于0时，所提出的离散随机游走模型收敛到Lévy-Feller对流-扩散过程的稳定分布。

According to theory analysis and example computation, the following conclusions are obtained.1. During the analysis on the cable shape in the suspension bridge"s completion state, the pre-displacement of saddle and the case that the cable and stiff girder commonly bear the second-stage dead load should be considered.2. When supposing the construction ideal initial state in the first time, if the initial state model is established according the cable"s span central sag in the bridge"s completion state, and the reasonable correction formulation is created in the iteration process, the result can converges fast.3. The cable shape in the bridge"s completion state is not parabolic, nor catenary. It is between parabola and catenary. Actually it is funicular polygon closer to the catenary.

通过理论分析和实例的计算表明：1在悬索桥主缆成桥线形分析过程中，须考虑主塔鞍座的偏位以及二期恒载由主缆和加劲梁共同承担的实际情况；2在第一次假设施工理想初态时，以成桥状态已知的主缆跨中垂度建立施工理想初态模型，同时在迭代计算的过程中，建立合理的修正公式，才能使收敛的速度快：3在成桥状态时主缆的线形既不是抛物线，也不是悬链线，而是介于抛物线与悬链线之间，更接近于悬链线的索多边形。

In the study of the asymptotic properties, the testing statistics converges to a zero mean Gaussian process and is very sensitive to the to the local alternatives converging to the null one at a parameter convergent rate.

研究发现，文中的检验统计量在原假设下渐近收敛于一个零均值的高斯过程，并且对以参数速度收敛到原假设的被择分布特别敏锐。

The author defines the lshikawa iteration process with errors for a sequence nonlinear generalized quasi contractive mapping in convex metric space s and prove that the iterative scheme converges to the unique common fixed point of the sequence of nonlinear generalized quasi contractive mapping.

在凸度量空间内，对非线性广义拟压缩映射序列定义了带误差的 lshikawa迭代序列，证明了带误差的 lshikawa迭代序列收敛于非线性广义拟压缩映射序列的唯一公共不动点。

The plan area is 20,000 Chinese acres, in the area millennium baiera 3, 200 year above gingko tree 26000, hundred year above gingko tree 18500, Bears fruit gingko more than 100,000, Was continuous a kilometer gingko tree to compose the unique gingko natural forest style, Just likes the canopy converges, four seasons scenery each has his good points: Spring the layer illuminates green, A piece of light green; If the summer is green and luxuriant, the deep shade obstructs the date; The golden fruit is autumn countless, the full garden smells as sweet; A cold winter arrogant day, welcomes the wind scoop snow, pleasant, completely relaxed, Caused that America and Africa, the European and American 16 country's experts and the regional tourists stream in the sightseeing inspection, the concerned experts reputation is "miracle of the nature, paradise of the leisure".

规划面积为2万亩，区内千年古银杏3株，200年以上的银杏树26000株，百年以上的银杏树18500株，挂果银杏10万多株，绵延上千米的银杏树组成了独特的银杏自然森林风貌，犹如华盖云集，四季景色各有千秋：春季嫩枝照绿，一片葱绿；如夏郁郁葱葱，浓荫遮日；秋天金果累累，满园飘香；寒冬枝傲天，迎风斗雪，令人赏心悦目，心旷神怡，引得亚、非、欧美16个国家的专家学者和各地游客纷至沓来观光考察，有关专家学者誉之为"自然之奇迹，休闲之胜地"。

Nevertheless, it is established that the sequence of iterates produced by the method of Hooke and Jeeves converges to the unique minimizer of f

然而，确定的是胡克和吉夫斯方法的叠代序列收敛于f的唯一最小值。

From the structure of the hypersurface of the objective function, the method divides the flexible region into parts, constricts the parts,and finally converges to the global optimum.

该算法利用了目标函数超曲面在可行域中的起伏，对可行域进行分割压缩，并最终收敛于某个全局最优解。

Today is I assumes duty for the day, is the week 2,2008 years on March 25, this year is the mouse year, holds the Olympics games by China, we feel are very proud, to that one day, our converges is watching the Olympic Games together, my family has 4 individuals, my father, mother also has a younger brother, we very joyful, I come and everybody chat my vacation life, I am very every day joyful, I gets out of bed early Monday to Friday, completes teacher to arrange results in the homework, if in the summer, evening we will swim, if will be the winter, we will ice-skate, in week 6 toSunday's time, I can get up am very late, play the computer, will have a look at the television, the vacation to finish later me to return to the school to go to school, has attended class together with schoolmate, like this, has thanked

值日生报告：大家晚上好，我叫。。，今天是我值日，是星期2，2008年3月25日，今年是鼠年，由中国举行奥林匹克运动会，我们感到很自豪，到那一天，我们一家会聚在一起看奥运会的，我家有4个人，我的爸爸，妈妈还有一个弟弟，我们过的十分快乐，我来和大家聊聊我假期生活吧，我每天都很快乐，星期一至星期五我早早得起床，完成老师布置得家庭作业，如果在夏天，晚上我们会去游泳，如果是冬天，我们会去滑冰，在周6至周日的时候，我会起的很晚，玩玩电脑，看看电视，假期结束以后我就会回到学校上学了，和同学一起上课了，就这样了，谢谢

We say that the corresponding improper integral converges. Otherwise, the integral is said to diverge.

这时也称反常积分收敛；如果上述极限不存在，就称反常积分发散。

We say that the corresponding improper integral converges.Otherwise ,the integral is siad to diverge.

这时也称反常积分收敛；如果上述极限不存在，函数在无穷区间上的反常积分就没有意义，习惯上称为反常积分发散。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。