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In this study, World Elite Women 400 m Hurdlers for study, and through the published literature for the results of the world Elite 31 Women 400 m Hurdlers (53.923 s±0.668), 0-10-1 hurdle time and steps, 1-10 hurdle and the time between steps, 10 hurdle and the end time and so on. With the use of Microsoft Excel 2003 software to analyze raw data, then use SPSS11.5 software on the mathematical statistics data processing, summed up the results, analysis and comparative studies.

本研究以世界优秀女子400m栏运动员为研究对象，通过已公开发表的文献资料获得世界优秀女子400m栏运动员31人的比赛成绩(53.923 s±0.668)，0-1栏时间和步数、1-10栏各栏间时间和步数、10栏-终点时间等原始数据，使用Microsoft Excel2003软件对原始数据进行必要的计算，再运用SPSS11.5软件对有关数据进行数理统计处理，对结果进行归纳、分析与比较研究。

So the tension、velocity、 length and time, all these four variates are needed for description of myocardial constitutive properties. Up to now, it is not clear in the study of myocardial dynamics just mentioned above. Especially, some studies on myocardial dynamics are aimed at only two items of these fours, but others are not in a constant level. As a result, the study in different ways has poor comparibility, even contradicts each other.

故到目前为止，心肌力学的研究仍被这四个量之间的关系搞得含混不清，特别是许多研究只针对其中某两个量之间的关系进行研究，但并未将其余两个量固定在一恒定水平上，使不同研究之间的结论可比性较差，某些方面甚至互相矛盾。

Herein through investigation on the collected CO2 corrosion data from different CO2-contained oil and gas fields, this study analyzed the serious damage and hazards on the gas production, summarized up the general rules of CO2 corrosion and its peculiarities at different areas. According to studies on phenomena, features, mechanism, and influencing factors on CO2 corrosion, this study put forward that a few effective countermeasures should be taken for anti-corrosion technology including injecting corrosion inhibitor, adopting stainless steel or bimetallic materials for the combination casing strings or well tubings.

为此，对我国几个不同类型含CO2油气田的现场的CO2腐蚀资料进行了调查、研究，分析了CO2腐蚀给天然气生产带来的严重危害性，总结出在不同类型油气田中CO2腐蚀的一般规律和不同区域CO2腐蚀的特殊性；在对CO2腐蚀的现象、特点、类型、机理以及腐蚀的影响因素研究的基础上，提出了含CO2气井防腐工艺技术应着重解决好含CO2气井的完井、生产管柱采用不锈钢或双金属复合油管、加注缓蚀剂等几种有效的防腐蚀措施。

A CDC study that appeared in Pediatrics in November of 2003 is the primary study held up as "proof" of no connection between Thimerosal a n d autism.

出现在2003年11月的《儿科学》上的一份CDC的研究，是作为&证据&，来证明硫柳汞和孤独症之间没有关联的一个基本研究。

Efficient method was also taken up with for controlling and mitigating methane emissions from paddy fields.In summary, this study showed the feasibility of using new multi-temporal microwaveRadar ALOS data acquired in key dates during rice growing season to extract paddy ricegrowing area was tested. A modified rice backscatter model was developed on the basis oforiginal radiation transfer model for simulating paddy rice backscattering characeteristics. Themodified model and Genetic Algorithm Optimization Tool were synergized to reversephysical parameters and map rice biomass at spatial scale in the study area. At last, on thebasis of paddy rice planting area and farming practice data, biogeochemical DNDC modelwas utilized to simulate quantitatively estimating methane (CH_4) emission from paddy fieldsand represented some specific mitigation scheme.

综上所述，本研究在以下几方面取得了进展：验证了在水稻主要生长期内获得的多时相ALOS／PALSAR雷达数据提取种植面积的实用性；在原有辐射传输模型基础上进行改进，得到了适用于模拟水稻后向散射系数的一阶散射模型；利用改进的模型和遗传算法优化工具进行水稻结构参数反演，并对研究区开展水稻生物量空间分布制图和估算；利用DNDC模型模拟和定量估算稻田CH_4的排放量，进而提出了具体减排耕作措施。

This thesis centers on the study of residential space of Sui and Tang Dynasty,extracts the implied cultural connatation and conception and discusses the change ofculture and conception towards resdential conditon in Sui and Tang Dynasty from theperspective of architecture, decoratuion, aesthetics and psychology. The study bridgesthe theoretical research and the practical designing, and stives for a set of designingtheories and methods which keep up with the development of society and peoplesneeds.

本文通过对隋唐时期居室空间的研究，提炼出蕴藏于其中的深刻文化内涵和人们对其产生的观念，并从建筑文化、装饰文化、美学、心理学等多方面探讨隋唐时期居室环境中文化与观念的演变，在现在的理论研究与设计实践之间起到良好的媒介作用，探索出符合当今社会发展和人们需求的设计理论和方法。

In this dissertation, starting from commercial change of Lintan County as a subject, using field investigations and case interviews of sociology as main methods combined to related theories and methods of economy, ethnology and anthropology, conducting a deep study of business change of Lintan Hui's merchants as well as it's spirit, in order to making up the blank of this study field.

本文以临潭回族的商业变迁为研究课题，以社会学的田野调查和个案访谈为主要手段，结合经济学、民族学、人类学和人口学的相关理论和方法，对20世纪以来临潭回族的商业结构变迁、商业类型变迁以及临潭回商精神作了较为深入的研究，以期弥补这一领域研究的空白。

Firstly, according to study dynamic changes of the elements structures in succession about natural and artificial forest, then summarized regular patterns;at the same time.based on the study of Coupling Relationship between structure and function of water conservation forest established the ideal structures from the stand level and the watershed level. The ideal structures from the stand level: uneven-aged, double layer and mixed structure, and trend to natural forest. The watershed level followed the same principle, that is double layer patches, uneven-aged forest well-distributed and to build up different forest patches in watershed.

首先，经过对北京山区水源林天然林和人工林结构要素的演替动态研究，提出其发展规律，同时依据水源林结构与功能耦合关系研究，从林分层次和流域层次上分别构建了水源林的理想结构，其中，林分层次上水源林的理想结构为：异龄、复层、混交的结构状态，林分结构趋于天然林结构的特征；在流域层次上水源林的理想结构为也应形成&复层&、&异龄&、&混交&的结构，即：在流域各水源林斑块间形成林冠层复层、斑块内部乔木、灌木、草本层的复层；不同水源林年龄面积上的均匀分布；形成不同水源林斑块间的镶嵌分布。

Recently, the Shaanxi Provincial Bureau of Surveying and Mapping forwarding "State Bureau of Surveying and Mapping on conscientiously study and implement the CPC Central Committee Political Bureau Standing Committee, Vice Premier Li Keqiang visited the National Geographic Information Fair application of the results and map important speech at the time of notice"(Shan-fat 〔2009 test run 〕 45号), the deployment of the province's industries mapping study and implement the important speech made by Vice Premier Li Keqiang, the spirit and speed up information-based mapping system, effectively improve the security services the ability to better serve economic and social development.

近日，陕西省测绘局转发《国家测绘局关于认真学习贯彻中共中央政治局常委、国务院副总理李克强参观全国地理信息应用成果及地图展览会时的重要讲话精神的通知》（陕测办发〔2009〕45号），部署全省测绘行业学习贯彻李克强副总理重要讲话精神，加快信息化测绘体系建设，切实提高保障服务能力，更好地服务于经济社会发展。

There are some questions such as forest fire model selection, forest fire model updating, verifying simulation accuracy and so on in traditional forest fire spreading system. Study purpose is to build an innovative forest fire spreading simulation system based on DDDAS in this paper. The system can increase precision of forest fire spreading simulation by model base, model selection, model updating and so on. It can provide a strategic decision for forest fire save and new technologies demonstration for other related field of research. The research encompasses several major topics:(1) This paper brings up the term of dynamic data driven forest fire spreading simulation system and supplies new research approach and thought for forest fire spreading simulation study. The system framework was brought.

本研究针对传统林火模拟过程中存在的模型手动选择难度大、模型修正数据获取效率低、模拟精度验证困难等问题，以DDDAS为林火蔓延模拟研究的技术范式，提出林火蔓延模拟全新的技术框架体系，解决模拟系统建设过程中的模型库建设与管理、模型适宜性选择、模型自适应修正、模拟过程实时验证等关键技术，建立林火扩散模拟和实际林火发展之间相互协作、共生的林火扩散动态模拟系统；提高林火蔓延模拟精度，将林火蔓延模拟真正应用到林火扑救指挥过程当中，在实践上为林火扑救指挥提供决策支持，在理论上为相关领域的空间扩散模拟研究提供新的思路和技术范式。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。