展开

Research on dust storm disaster is very significant to the eco-environmental projects and sustainable development as well as disaster mitigation and reduction in China.

对沙尘灾害问题展开研究对我国生态环境建设和可持续发展，以及防灾减灾有着非常重要的意义。

According to the success of the course and successful history of Dvorak, the society and individual reason and several other aspects of a comprehensive and in-depth analysis.The article is divided into four parts.

本文将以德沃夏克取得成功的原因为研究对象，主要运用音乐史学，音乐社会学等相关研究方法展开研究，从德沃夏克取得成功的历程及成功的历史、社会及个人原因等几个方面进行全面而深入的剖析。

PDM provide the way that manages product data by static store and dynamic processing. Product is the key data in PDM, all of other entity data and function set are carried about product. Product described and manage product life cycle from design to over. PDM provide basis service for product management, include details and documents.

PDM系统是企业产品数据管理系统的简称，提供了对企业的产品数据进行静态的存储管理和动态的过程管理的方法，产品是PDM系统的核心数据，所有其他实体数据和功能集和都是围绕产品而展开的，对产品加以描述的同时，对产品从设计到报废作全生命周期管理。

It is recognized as the most potential development in the field of dynamoelectric vehicle driving by international dynamoelectric vehicle science and technology organization.

论文以研究开关磁阻电机智能化控制及设计控制系统为主题展开理论和应用研究。

But with the help of a mysterious force, he escaped, ready to start an earth-shattering retaliation.

但是在神秘力量的帮助下，他逃了出来，准备展开一次惊天动地的报复行动。

But a broader change is under way as the economic centre of gravity shifts eastwards.

但是，正当经济的重心东移的时候，一项更为广泛的变革正在展开。

The typical application of Edgeworth expansion is to approximate the true distributions of statistics.

但是，由于展开式中的系数非常的复杂难求，许多转而研究二阶的Edgeworth展开。

Many authors have studied the properties of the Edgeworth expansions for the distributions of Ustatistics since the invention.

关于标准化和学生化U统计量的分布，二阶展开的收敛速度问题成为了研究的核心内容，相关的研究成果已经非常丰富。

The distribution function of the system response and state function is approximately determined by the standard normal distribution functions using Edgeworth series, and its reliability is obtained.

在结构系统响应和状态函数的前四阶矩的一般数学表达式的基础上，使用 Edgeworth级数把未知响应和状态函数的概率分布展开成标准的正态分布表达式，并放松了对随机参数的分布概型和激励类型的限制，从而确定了系统的可靠度

The theory of Edgeworth expansion dates back more than a cen-tery.

自从U统计量的提出，许多学者研究过U统计量的分布的Edgeworth展开。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新