逐步建立

First we use stepwise regression and stepwise autoregression to establish polynomial trend-autoregression error model.

首先通过逐步回归与逐步自回归，建立太阳黑子数的多项式趋势-自回归校正模型。

"The gradual decline of the most extraordinary dominion which has ever invaded and oppressed the world; the fall of that immense empire, erected on the ruins of so many kingdoms, republics, and states both barbarous and civilized; and forming in its turn, by its dismemberment, a multitude of states, republics, and kingdoms; the annihilation of the religion of Greece and Rome; the birth and the progress of the two new religions which have shared the most beautiful regions of the earth; the decrepitude of the ancient world, the spectacle of its expiring glory and degenerate manners; the infancy of the modern world, the picture of its first progress, of the new direction given to the mind and character of man -- such a subject must necessarily fix the attention and excite the interest of men, who cannot behold with indifference those memorable epochs, during which, in the fine language of Corneille --'Un grand destin commence, un grand destin s'ach ve.'"

他同时期的法国编辑Guizot先生用雄辩的语言说：那个曾经侵略和压迫全世界的最令人恐惧政权的逐步衰亡；那个辽阔帝国的覆灭，在它的废墟上建立起野蛮或文明的王国、共和国和政权，以及在它转变过程中，伴随着它的解体所形成的众多政权、共和国及王国；希腊、罗马传统宗教的消亡，两个占据了世界上最美丽地区的新兴宗教的产生和发展；显示旧世界的老化、逐步褪色的荣耀和堕落的社会风气；新世界的幼年，它向人类新的精神风貌和外观特征所迈出的第一步等等——这么一个主题必将吸引那些对那个难忘的年代无法保持淡漠的人们的注意，激发他们的兴趣，正如Corneille的警句所说，那是"一个注定伟大的开端，一个注定伟大的结局"（Un grand destin commence， un grand destin s'ach ve）的年代。

Gradual regression analysis through specific mathematical algorithms to achieve automatic data selection and remove useless or even wrong data; The test data analysis revealed: the furfuran content have a very good correlation with polymerization degree of insulation paper, and a correlation model between furfuran content and DP was founded by regression analysis.

逐步回归分析通过偏回归平方和及显著性分析，实现对试验数据的自动分析、筛选，排除无用甚至是错误的数据；本文试验数据逐步分析结果表明：油中糠醛含量对数值与绝缘聚合度相关性最好，与现场实际分析结果一致；通过回归分析建立了绝缘聚合度与糠醛含量对数值的关系模型。

Introduced stepwise regression method, and how to use stepwise regression to establish the best linear regression equation.

详细说明：主要介绍逐步回归的方法，并介绍如何利用逐步回归建立最佳线性回归方程。

This thesis, titled "under the Exchange rate marketization of RMB a probe into exchange rate risk management from the enterprises' standpoint ", on the basis of some basic concepts and theory about exchange rate risk , mainly discusses the significance and exigency of study exchange rate risk management in corporation of china , and raises some proposals in such aspects as removing obstacles, optimizing exchange rate risk management system and establishing the mechanism of previous tergiversation exchange rate risk. In addition, the thesis analyzes the risks that will be encountered in the development of exchange rate marketization of RMB and offers solutions to these risks.

本文选择《人民币汇率市场化下的企业汇率风险管理研究》为题，在介绍汇率风险的基本知识和相关概念、企业对汇率风险管理基本理念的基础上，结合我国实际，分析了我国涉外企业在目前人民币汇率机制改革、人民币汇率逐步市场化的前提背景下汇率风险管理的必要性和紧迫性，提出逐步完善企业汇率风险管理系统，建立企业内部风险预警机制运行模式的建议、并对人民币汇率市场化下企业所面临的汇率风险进行了分析，提出了相应的对策。

There are some creative points in the third part, they are as follows:1, This paper points out the primary strategies on the integration and optimization of the marketing channels: the administrators of mobile communication corporations should deepen the comprehension of channel model, design and manage the channels strategically; client orientation and product orientation are the key variation to the channel model; the inner channel management organization should be built, and improve the role and function of self-built channels in the channel system; societal agent channels should be integrated and cause agents to have a quality expand.; informationalized management should come into being gradually, which provide concrete technical support for finishing channel management.2, In order to built effective marketing channel system, this paper point out that mobile communication corporations should take measures as follows: building very effective self-operating channel system, optimizing business hall market channels; carrying out industry combination, building intimate business partnership relations; integrating industry chains, constructing new cooperative model of operators , end manufacturers and channel co-operators ; building benefit-shared machinism and effective channel checking and encouraging system; trying

本文的创新点主要集中在第三章，具体表现在： 1、提出了营销渠道整合与优化的主要策略：通信企业经营管理者要深化对渠道模式的认识，以战略理念指导渠道的设计和管理；客户导向和产品导向将是决定渠道模式的两大关键性变量；要落实企业内部渠道管理组织机构，提升自有渠道在渠道体系中的地位与作用；整合社会代理渠道，引导渠道成员实现质的扩张；逐步实现对渠道的信息化管理，为完成渠道管理任务提供坚实的技术条件支撑。 2、为建设有效的营销渠道体系，本文提出移动通信企业应采取以下措施：建立高效的自营渠道体系，标本兼治，完善营业厅窗口营销渠道；实施行业融合，建立紧密的业务伙伴关系；整合产业链，构筑运营商、终端厂商、渠道合作商新的合作模式；建立利益共享机制；建立有效的渠道考核及激励机制，努力控制核心社会渠道。

At present,the corporation has developed a partnership with Taiwan,Japan,the Netherlands,Israel,France and other research institutions at home and abroad,and will gradually release new series of varieties,including watermelon,melon,cucumber,pumpkin,tomato,hot pepper,sweet pepper,root stock,sweet glutinous corn,flowers and so on.

目前公司已与台湾、日本、荷兰、以色列、法国等国内外多家科研机构或公司建立合作关系，现将逐步开发出西瓜、甜瓜、番茄、辣椒、甜椒、花卉等系列品种，并以市场需求为导向，逐步在国内建立起完善的营销网络和售后服务体系。

Toyama Shenmu prolonged operation has gradually established a patent for the domestic Xinhuanet the city works to ensure the safe delivery of a smooth flow channel.

远山神木经久经营已逐步建立起了一条通畅的面向国内大中小城市的可保证作品顺利流转的安全运送通道。

He studied at Cambridge and Gray's Inn, entered Parliament, and gradually established his reputation.

他剑桥格雷法学院，进入国会，并逐步建立了信誉。

In Henry II's reign a common law was gradually established in place of the customs of the manor.

亨利二世统治时期逐步建立起来了一部普通法，代替了原来庄园的一些惯例。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。