查询词典 restriction crack

Meanwhile, it could be seen that there does not exist a confidence interval with width less than 0.5 because of the property of Poisson distribution. Based on these conditions, the author mainly carried out research into two aspects of this problem as follows. Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example,"exact" confidence interval, Wald confidence interval and Bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed .Also, several better confidence intervals such asare also presented .Secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two-stage interval estimate procedures. At the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. The numerical computation shows that the method considered in this dissertation have good properties and applied value.

同时，由于Poisson分布的特性，我们知道不存在其参数区间长度小于0.5的置信区间，基于这些情况，我们主要展开了以下两个方面的研究：一是利用数值计算分析与理论分析的方法对现有的若干置信区间如"精确"置信区间，Wald置信区间，Bayes置信区间等进行分析比较，发现了一些缺陷，针对这些缺陷，我们进行适当的修正，并得到几种性质较好的置信区间如：修正大样本区间Jeffreys原则下置信区间二是针对已给定的置信系数与区间长度，我们提出了一种渐近的两阶段区间估计程序，并利用数值计算的方法，在各种置信系数与区间长度限定下，算出了最优的第一阶段观测次数，大量数据表明，本文考虑的方法性态良好，具有应用价值。

A closure axiom on a property consists of a universal restriction that acts along the property to say that it can only be filled by the specified fillers.

上面提到如果用all value sFrom定义一个类，则永远无法判定一个实例是否属于这个类，封闭的方法就是加上一个基数限制。

Being subjected to the restriction of geography, a great deal of curved bridge across "V" type clough need to be built .

受地形的限制，大量的跨"V"型深谷的弯桥需要修建。

But the formation and growth of the specialized market can be restricted by the tract, the transportation condition and the enthusiasm people engaged in management, and the restriction phenomenon of the product market volume will be more and more obvious along with the further expansion of product market, will become the key variable that promotes cluster development during the development of cluster(especially when cluster is in the growth or mature period).

但是走这条路，专业市场的形成和发展将受到限制，交通条件以及工人对工作的热情度，都会随着产品市场的不断扩大，产品市场规模的限制都将越来越明显，这些都将成为关键的可变因素，从而都将促进在集群发展时代的集群的发展

At the end of this chapter, the restriction on the value of noise cross correlation coefficient is discussed.

最后，我们对噪声交叉关联系数的取值的约束条件进行了讨论。

To construct recombinant adenovirus,the N and G genes were respectively cleaved from the pMD18-T plasmids by double restriction endonuclease,and then cloned into shuttle vector pAdTrack-CMV coinstantaneously.

经卡那霉素抗性和酶切筛选，最终成功构建了含有N基因和G基因的重组穿梭载体pAdTrack-CMV-N-G。

With the deep going of reformation and restriction and with the establishment and perfection of the socialistic market economy, the collegian's choices of life value are developing to the complexity and involvement.

随着改革开放的不断深入，社会主义市场经济的逐步建立和完善，高等教育的各个方面也受到了冲击和挑战，并直接影响了当代大学生的人生价值取向。

Collinearity equations through collinearity restriction to model of pinhole camera are got, and given the whole process of the optimization method based to the transform of collinearity equations.

视频测量技术用于确定三维空间物体坐标和与之相对应的二维图像坐标之间的关系[1]，对成像系统的精确定标，确定空间对应的几何关系是先决条件[2]。

Furthermore, this method has no restriction of color numbers and there is no need to convey a color table separately.

此方法不但没有颜色的限制，而且不需另外传送色盘，增加安全性。

In recent years, with more and more requests on vehicle comfortableness and environment protecting, the restriction on vehicle noise has been made much higher worldwide.

近些年来，随着人们对汽车乘坐舒适性要求的提高和人们环保意识的加强，各国对汽车噪声的要求也越来越严格。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。