查询词典 condition number

This paper,uses the property of being uniformly integrable to truncate the random variable sequences,and under the condition of φx↑,φx2↓,obtain a weak law of large number of martingale difference sequences by the weak convergence theorem.

通过使用一致收敛性对随机变量序列进行截尾，并借助随机变量序列的弱收敛定理，在φ↑，φx2↓的条件下给出了一个鞅差序列的弱大数定律。

At last, all related problems due to ship type and towing speed influencing the quality of captured images and results were discussed. A ship model with V-shape bottom and protruding keel might cause some disadvantages for PIV measurements. The use of longer laser light ducts extending deeper is a possible solution. A ship model with light yellow paint will cause the unproportionate of light and will cause white background on captured images. It is suggested to re-paint the ship model in black or dark colors to solve this problem. In high-speed test conditions, a ship model's bow waves entrain large amount of air bubbles into water and those bubbles will block the view of camera causing some random black spots in the images. Thus, it is necessary to remove the useless black spot data and repeat the same test condition if statistics requires enough number of images.

本文讨论建立此系统之技术及实验方法，设备的架置方式和配置为一可调性调整之开放式架构，质点施放方法以一自制的施放架於实验前先布置於测试段中，并制定一实验流程规范，再分别针对实验所得滑航型及排水量型船模的流线方向及切流线方向各不同位置及船速之速度进行流场分析；实验结果发现不同船型会造成不同的实验困难：船形上突起之龙骨及V形船底会遮住照明光线，可利用较深之导管调整光页角度改善；而浅色船模表面会造成光线的不均匀，可以更改船模涂装颜色改善；高速实验的气泡会不定点的遮住光线，须先除去无资料区域并使用更多资料组数来改善。

The paper through the mechanism which produces to the asphalt road surface water harm carries on the induction to summarize, as well as the different type bituminous mixture water stability has carried on a series of contrasts experiment to several kind of different aggregates and the asphalt adherency, has analyzed the aggregate and the asphalt adherency and the bituminous mixture water stability; Meanwhile moves the water action mechanism take the pavement structure in as the key point, in the basis room experiments to the design half rigid base bituminous mixture test sample carries on washes out the experiment, the observation test sample and washes out when the number of times increase along with the time variation the basic unit wash load situation, has analyzed the water to the bituminous pavement various structures level damage rule; To immerses under the condition using the ANASYS finite element software the bituminous pavement structure level the stress to carry on the analysis computation, and analyzed the bituminous pavement according to the computed result to produce the unboiled water harm the rule, further to understand the structure level produced the unboiled water harm the rule.

本论文通过对沥青路面水损害产生的机理进行归纳总结，对几种不同集料和沥青的粘附性以及采用不同抗剥落措施的沥青混合料的水稳性进行了一系列对比试验，分析了集料与沥青的粘附性及沥青混合料的水稳定性，并对水稳性试验进行了评价；同时以路面结构中的动水作用机理为重点，依据室内试验对设计的半刚性基层沥青混合料组合试件进行冲刷试验，观察试件随时间变化和冲刷次数增加时基层的冲刷量情况，分析了水对沥青路面结构层的损坏规律；利用ANSYS有限元软件对浸水前后沥青路面层底应力进行分析计算，并根据计算结果分析了沥青路面产生水损害的规律，进一步了解结构层产生水损害的规律。

Based on the practice of garment marketing and Philip Kotlers basic marketing theory, the author divided garment marketing channel into four elements: channel member, channel level, and the number of channel member. The four elements are classifiable. After re-classifying them, the thesis relate their own characteristics, performance of channel function, and their own adaptation. Here, the adaptation mean: which element do match the specific garment product, brand and marketing condition in order to distributing garment products efficiently and effectively.

然后，根据菲利普·科特勒的营销基本理论并结合服装营销实践，将服装营销渠道模式的组成要素分为：渠道成员、渠道层级、渠道成员的数量等，并对各个组成要素又进行细分，将各自的特点，营销功能执行情况和各自的适应性进行分析，即分析何种类型的具体要素需要何种类型的的产品、品牌和营销条件与之相匹配，方能达到更加有效地分销服装产品的目的。

The main work is as followings: First, we use KE SI DA microscope for observing the appearance and configuration of bicomponent fiber. It was found in the bicomponent fiber it is a bilateral array for the PET and PTT. The cross section is anisomerous with PTT and PET side by side. After heat treating the shape of single filament becomes three dimensional curly and the number of crimp is biggest in the condition of relaxation. In the range of some tention, the bulkiness and crimpness fall obviously after the bicomponent fiber is treated with heat.

首先利用科视达观察了PTT/PET双组分复合纤维的外观形态，发现PTT/PET双组分复合纤维中PTT、PET两种组分呈双边分布，横截面呈不对称的哑铃状，PTT和PET两组分分居在横截面两侧，单丝经热处理呈现出三维立体卷曲，在无张力条件下卷曲数最多，在一定的张力范围内，随着所加负荷的增加，PTT/PET双组分复合纤维热处理后的蓬松性及卷曲性均下降显著。

A flume experiment and a 2-D numerical model, TABS-2, were employed to simulate the hydraulic characteristics in fixed-bed condition. In addition, by selecting Gobioidi, Cyprinidae and Homalopteridae as the indicator species, the change of fish habitat and the habitat diversity for two different Froude number conditions were discussed.

本文针对前人研究之台湾溪流指标物种鲤科、平鳍鳅科与虾虎科三种鱼类，探讨模拟河段常流量两种不同Fr下，工法在不同排列间距对其栖地可用面积之消长情形，并配合两种栖地多样性指数共同评估工法配置之优劣。

The numerical results manifest that,under the condition of rewiredhopping t2 equal to the original hopping t1 and large coordinate number Z,topologicaldisorder p dominates the main properties of the system:small p tends tolocalize electronic states,while large p states trends to delocalize the states.

数值结果表明，在断键重连的跳跃积分t，与原来直接键强度t1相等和较大配位数z的条件下，拓扑无序P支配着系统的主要性质：小P时的能级统计反映局域化的电子态，大P则对应其扩展态。

On good terms from 1875, with the French social reformer Leone Harmel, he supported and gave assistance to the many groups of French workers who on a number of occasions demonstrated in Italy and also in the presence of Pope Leo XIII, the writer of "Rerum Novarum", about their condition as Christian workers.

从一八七五年起，他与法国社会改革者 Leone Harmel 合作，以优惠条件，支援很多法国工人团体，在意大利发动多场示威，并在「新事物」通谕作者─教宗良十三世前，表达基督徒工人阶层的状况。

However, the simplified procedure of civil actions in China's is no longer adaptable to the current condition of the ever increasing number of various civil disputes and litigations, consequently causing many problems; such as,"Application of the simplified procedure is confined to basic level courts and people's tribunals only, inadaptable to practical requirement."

然而我国民事诉讼的简易程序却在各类民事纠纷和诉讼的数量与日俱增的这一现状下无法适应，出现了诸多问题。如&适用简易程序的法院只限于基层法院及其派出法庭，不能适应现实的需要。&

Then, passes through the intense thorough plan and the preparation, on April 11, 2999, the universal time 0.0 quarters, the entire Earth humanity starts carries out the code number was "counter-attacks certainly" the campaign plan, the person from a different world horse builds up rapidly sends out, kidnaps somebody the kind of starship to look like the black cloud innumerably which two groups whirl, contains the huge energy to fly rapidly to the profound outer space, all is at the battle condition the human brave warriors, already completed for have saved the humanity to drain away the last drop of blood preparation, now only then fights, the brave dauntless fight!

就这样，经过紧张周密的计划和准备，2999年4月11日，世界时间0点0刻，整个地球人类开始执行代号为&绝地反击&的战役计划，两路人马迅速集结出动，无数架人类星际飞行器像两团急行的黑云，蕴藏着巨大的能量急速飞向深邃的太空，所有处于战斗状态的人类勇士们，已经做好了为拯救人类流尽最后一滴血的准备，现在只有战斗、勇敢无畏的战斗！

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。