部分

In order to study the grating diffractive field's characteristics of the partially polarized and coherent beams, an analytic expression of polarization degree and angular correlation of partially ploarized and coherent beams through polarized gratings is derived based on the beam coherentce-polarization matrix approach of partially coherent beams.

为了研究部分偏振部分相干光光栅衍射场的衍射特性，利用部分偏振部分相干光的光束相干-偏振矩阵，推导出了部分偏振部分相干光通过任意偏振光栅后，衍射场的偏振度及场中衍射级次角相关的一般解析表达式。

The microwave oven of the present invention comprises a cavity assembly which defines a cooking chamber therein and functions as a framework of the microwave oven, an outer casing which includes a top portion and side portions formed at both ends of the top portion to enclose the cavity assembly and interior parts and is provided with convexo-concave reinforcements at the top portion and at least one side portion, a door of which one side is connected to the cavity assembly to be a pivot center and which selectively causes the cooking chamber to be open and close, and a back plate which defines a rear face of the cavity assembly and is provided with a convexo-concave reinforcement formed along at least one edge portion thereof.

本发明中的微波炉包括：空腔组件，其中限定烹饪室，并用作微波炉的主框架；外壳，其包括一个顶部部分和形成在顶部部分两端的侧面部分，用来围住空腔组件和内部的部件，在顶部部分和至少一个侧面部分设置凸凹面的加固件；门，其一侧和空腔组件相连作为枢轴中心，所述门可以选择性的将烹饪室打开和关闭；以及后面板，其限定空腔组件的后表面，设有在沿着其至少一个边缘部分形成的一个凸凹面的加固件。

In the part I, the concept, development and current lawmaking status of E-mail are introduced. In this part, the writer states the source, development and basic technical principals of E-mail and analyses its current application status and the importance of effectiveness identification of being evidence. Besides, related international laws on E-mail and lawmaking status in many countries are introduced. Present situation of our country's lawmaking and related model laws since the utilization of E-business and E-mail are also stated and discussed. Part II emphasizes on the differences between E-mail and traditional evidences and generalizes the characteristics of E-mail, i.e.: forgeability, changeability, dependence, uncertainty, duplicatability and transmission. Through the detailed analysis, the writer concludes that it is the above-mentioned characteristics to hinder E-mail becoming the effective evidence. Part III is the key one of this article and mainly discusses the effectiveness identification of E-mail as evidence. In this part, the writer states how the 5 characteristics of E-mail mentioned in Part II to affect the validity and authenticity of E-mail as evidence.

第一部分介绍了电子邮件的概念、发展及立法现状，在该部分中笔者详细阐述了电子邮件的产生、发展以及电子邮件运作的基本技术原理，论述了电子邮件目前的应用状况以及解决其作为证据被认定问题的重要性，同时还介绍了世界上与电子邮件有关的相关国际规范以及各国立法的情况，并讨论了我国自电子商务及电子邮件使用以来的立法现状以及相关的典型立法；第二部分重点阐述了电子邮件与传统证据的区别，并将这些区别归纳为电子邮件作为数据电文的一种类型所具有的特殊属性，即：易伪造性，易修改性，依附性，原件不确定性，易复制和传播性，通过对这些特性的详细阐述，得出了这些属性是导致电子邮件无法成为有效证据的主要障碍的这一结论；第三部分是本文的重点，着重讨论了电子邮件证据效力的认定问题，该部分主要阐述了第二部分提及的电子邮件的五个特性造成了电子邮件证据在合法性和真实性这二方面的障碍。

This article included six parts, part one introduction: Summarize current situation of real estate, related product and regulations in China; part two deicision-making of investment: Analysis of problem of real estate in current situation and how to implement quality management; party four construction and presell: introduced and analyized issues of construction and presell of real estate, emphasized how to empliement quality management on this phase; party five check and sell: Analyzed issues of real estate on this phase and how to empliement quality management; part six: Conclusion.

本文主要分为六个部分，第一部分绪论，概述了我国现阶段房地产业及其产品的现状，以及相关的政策法规；第二部分投资决策阶段，分析了目前我国房地产产品在该阶段存在的问题，如何进行质量管理；第三部分前期工作阶段，分析了目前我国房地产产品在该阶段存在的问题，如何进行质量管理；第四部分施工建设和房产预销售阶段，详细介绍和分析了目前我国房地产产品在该阶段存在的问题，重点论述如何对该阶段进行质量管理；第五部分验收交付销售阶段，分析了目前我国房地产产品在该阶段存在的问题，如何进行质量管理；第六部分结论。

This thesis mainly deals with the packet filter firewall by applicating Netfilter on the basis of Linux, consisting of seven parts: first, it generally describes the firewall; second, it introduces the exploiting platform Linux and the software debug environment; third, it simply analyzes some networking protocols; fourth, it analyzes the network attacks and their defensing measures; fifth, it describes the most important part of the thesis--the analysis of netfilter's frame and the exploiting and designing process of the firewall; sixth, it introduces the design of the device drivers of the Linux which is the theory base of exploting the user's interface ; the last part is the applicating guide of its exploiting process.

本文介绍了运用Netfilter防火墙技术，在LINUX环境上实现包过滤防火墙的方法和过程，在内容上主要包括了七个部分：第一部分对防火墙的概述；第二部分则介绍此次开发的平台LINUX和软调环境；第三部分对几种网络协议做了简单的分析；第四部分分析了网络攻击及其防御措施；第五部分则是本次设计的核心部分Netfilter框架分析以及防火墙的开发设计思路；第六部分则介绍LINUX设备驱动程序的设计，它是开发用户接口部分的理论基础；最后则是所开发程序的使用说明部分。

This thesis mainly deals with the packet filter firewall by applicating Netfilter on the basis of Linux, consisting of seven parts: first, it generally describes the firewall; second, it introduces the exploiting platform Linux and the software debug environment; third, it simply analyzes some networking protocols; fourth, it analyzes the network attacks and their defensing measures; fifth, it describes the most important part of the thesis--the analysis of netfilters frame and the exploiting and designing process of the firewall; sixth, it introduces the design of the device drivers of the Linux which is the theory base of exploting the users interface ; the last part is the applicating guide of its exploiting process.

本文介绍了运用Netfilter防火墙技术，在LINUX环境上实现包过滤防火墙的方法和过程，在内容上主要包括了7个部分：第1部分对防火墙的概述；第2部分则介绍此次开发的平台LINUX和软调环境；第3部分对几种网络协议做了简单的分析；第4部分分析了网络攻击及其防御措施；第5部分则是本次设计的核心部分Netfilter框架分析以及防火墙的开发设计思路；第6部分则介绍LINUX设备驱动程序的设计，它是开发用户接口部分的理论基础；最后则是所开发程序的使用说明部分。

This thesis mainly deals with the packet filter firewall by applicating Netfilter on the basis of Linux, consisting of seven parts: first, it generally describes the firewall; second, it introduces the exploiting platform Linux and the software debug environment; third, it simply analyzes some networking protocols; fourth, it analyzes the network attacks and their defensing measures; fifth, it describes the most important part of the thesis--the analysis of netfilters frame and the exploiting and designing process of the firewall; sixth, it introduces the design of the device drivers of the Linux which is the theory base of exploting the users interface ; the last part is the applicating guide of its exploiting process.

本文介绍了运用Netfilter防火墙技术，在LINUX环境上实现包过滤防火墙的方法和过程，在内容上主要包括了七个部分：第一部分对防火墙的概述；第二部分则介绍此次开发的平台LINUX和软调环境；第三部分对几种网络协议做了简单的分析；第四部分分析了网络攻击及其防御措施；第五部分则是本次设计的核心部分Netfilter框架分析以及防火墙的开发设计思路；第六部分则介绍LINUX设备驱动程序的设计，它是开发用户接口部分的理论基础；最后则是所开发程序的使用说明部分。

This article is divided into seven sections: The first part deals with Martin Luther King Jr.'s experiences in his early years; the second with the Montgomery bus boycott led by King ,the action lasted one year and a few weeks and finally the city's buses were desegregated; the third with the Southern Christian Leadership Conference built by King and his other black leaders ,aiming at promoting the successful Montgomery action; the fourth with the letter from the Birmingham jail,this section fully demonstrated King's strong will and persistence for Black Civil Movement ;the fifth with Challenges of the final years,during which King had to meet the challenges from inside and outside for his business; the sixth with Posthumous reputation and legacy,this part records the reputation King owned after his death in honor of his outstanding contribution for Black Civil Movement and the controversy; the seventh with assessment,it mainly focuses on great influence King had on human being ,especially American politics and economics.

摘要这篇文章分为六个部分，第一部分介绍了马丁·路德·金早年的成长历程；第二部分记述了金投身民权事业，组织蒙哥马利罢乘运动，这场运动前后持续了一年零几个月，最后迫使法院判决该市在公交车上实施种族隔离的做法是非法的，活动取得成功；第三部分记述了金和其他黑人民权领导人建立南方基督教领导会议，以寻求蒙哥马利胜利后的进一步发展；第四部分记述了金被捕后，在伯明翰监狱仍坚持斗争，充分显示了他对黑人民权事业的坚定信念；第五部分记述了金在遇害的前几年，为了进一步发展他的事业，所面临的来自内外的挑战；第六部分记述了金死后，为了纪念其对民权运动作出的卓越贡献，各种殊荣纷至踏来，从而也引发了对金的争议；最后一部分探讨了金死后，对后世，尤其是对美国社会政治和经济的影响。

Where is a partial loss of goods, merchandise, or other moveables, the measure of indemnity, subject to any express provision in the policy, is as follows:（1）Where part of the goods, merchandise or other moveables insured by a valued policy is totally lost, the measure of indemnity is such proportion of the sum fixed by the policy as the insurable value of the part lost bears to the insurable value of the whole, ascertained as in the case of an unvalued policy:(2) Where part of the goods, merchandise, or other moveables insured by an unvalued policy is totally lost, the measure of indemnity is the insurable value of the part lost, ascertained as in case of total loss:(3) Where the whole or any part of the goods or merchandise insured has been delivered damaged at its destination, the measure of indemnity is such proportion of the sum fixed by the policy in the case of the valued policy, or of the insurable value in the case of an unvalued policy, as the difference between the gross sound and damaged values at the place of arrival bears to the gross sound value:(4)"Gross value" means the wholesale price, or, if there be no such price, the estimated value, with, in either case, freight, landing charges, and duty paid beforehand; provided that, in the case of goods or merchandise customarily sold in bond, the bonded price is deemed to be the gross value.

货物、商品或者其他动产发生部分损失的，除保险单另有明文规定外，赔偿范围如下：(1)如果定值保险单承保的货物、商品或者其他动产的一部分发生全损，赔偿范围为保险单确定的保险金额中的比例部分，该比例为灭失部分的可保价值占全部可保价值的比例部分。可保价值的确定与不定值保险相同；(3)若不定值保险单承保的货物、商品或者其他动产的一部分发生全损，赔偿范围为损失部分的可保价值，可保价值的确定与全损时相同；(4)如果被保险货物或商品的全部或者一部分以受损状态运抵目的地，赔偿范围以完好毛值与受损价值的差额占完好毛值的比例计算，在定值保险单情况下，是保险单确定的金额的该比例部分，或者，在不定值保险单情况下，是可保价值的该比例部分；(5)&毛值&是指货物的批发价格，如果没有这种价格，则是货物的估计价值，不论哪一种情况，再加上已预先付讫的运费、卸货费和关税之后的价值；但是，如果货物或商品按惯例在关仓出售，那么关仓价格就视为毛值。

At last, the thesis analyzes the process of national security crisis management. In the third part, the thesis introduces the American and Russia national security crisis decision-making mechanism. By taking the valuable experiences of western development countries for reference, China will conclude more useful and efficient crisis decision-making mechanism. In the forth part, the thesis analyzes the factors that may influence our national security and present some policy suggestions on constructing our national security crisis decision-making mechanism. In the last part, the thesis sums up the total article, draws according conclusions and introduces the problems of this topic for further discussion.

本文主要分为五个部分进行论述，第一部分，导论部分，包括论文选题的缘由和意义、国内外研究现状、本论文的研究思路和方法的介绍等内容；第二部分，介绍了国家安全、危机管理及危机决策的概念，特别注重在新国家安全观的视角下，重新审视新世纪的国家安全的范畴，并对国家安全层面的危机管理过程作出分析；第三部分，以西方发达国家为例，详细介绍了美国和俄罗斯的国家安全危机决策机制，并从中总结出可以借鉴的经验和对我的启示；第四部分，客观分析了当前形势下国内外可能诱发我国家安全危机的诸多因素，并针对当前我国国家安全危机管理机制中的弊端和不足之处，从&硬件&和&软件&两个方面对我国国家安全危机决策机制的构建和完善提出政策建议；结语部分，总结本论文并得出相应的结论，并就该课题下今后需进一步深入研究的问题做出介绍。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了