平台

Developed two computer software namedSEMA and MMEA, which can calculate the single line mooring force and thestiffness matrix of the whole mooring system. And use these softwares to compute theforce-excursion relationship of a four lines moored Spar platform in different intialhorizontal force conditions, shown the influences of the intial horizontal force to themooring stiffness. 3. The Spar can be simplified as a large diameter, truncated cylinder, we focus onthe diffraction problem in bichromatic incident waves, and the boundary integralequation method is applied.

按照上述理论和方法编制了计算单根系泊索系泊力的SEMA程序和计算系泊刚度的MMEA程序，并利用这两套程序，在不同预张力的初始条件下，对一座四索系泊Spar平台的系泊系统进行了分析，揭示了Spar平台整体系泊力随位移变化的规律， 3、将Spar平台主体简化为大尺度的直立浮动圆柱体，对双频入射波作用下平台主体的绕射问题进行了深入的理论研究，并且采用边界积分方程法，对二阶差频波浪力进行了求解。

Since I joined the institute, my efforts have been mainly contributed to set up the RNA platform with the large-scale zonal gradient ultracentrifuge isolation system and reverse-phase HPLC system. At the meantime, I set up the in vitro translation system as the working method to study the ribosome and the translational factor LepA(EF4) functionally and structurally.

同时，主持所RNA平台建设，在此基础上建立了大规模密度梯度分离技术平台、反向HPLC的RNA分离技术平台，在实验方法上建立起了蛋白质体外表达平台，在体外研究翻译过程的每个步骤、每种因子，从微观上认识蛋白质翻译过程的机制。

The main features of this paper is: nothing to do with the platform, this system can be compatible with the majority of software and hardware used by the platform, as well as various database platform, shielding the differences of hardware and software platform such as network, operating systems, databases, application systems and so on, so that enterprises and institutions could achieve seamless, transparent data exchange through data exchange system; Java technology used to develop the system transplantability; using data exchange center to achieve centralized data processing, different data format conversion, increased system scalability; from data transmission, authentication, access control, encryption and more news content log-class areas enhanced data exchange system security; using DES and RSA algorithm , increased the confidentiality of data transmission; create WrapperTimer category achieved data transmission timing implementation and reduce the dependence on artificial.

设计的系统与平台无关，能兼容企业所用的大多数软硬件平台，以及各种数据库平台，屏蔽网络、操作系统、数据库、应用系统等软硬平台的差异，使企事业单位通过数据交换系统实现无缝的、透明的交换数据；采用数据交换中心来实现数据的集中处理、不同数据格式的转换，增加了系统的可扩展性；从数据传输、身份认证、权限控制、消息内容加密和多级日志等多方面增强数据交换系统的安全性；用DES和RSA算法对XML文件或XML文件中的元素进行加密，增加传输数据的保密性；创建WrapperTimer类实现了数据传输的定时执行，降低了对人工的依赖性。

The cost that this graph is mobile phone hardware follows the comparison of cost of software of mobile phone platform, everybody can see mobile phone cost or pretty are tall 2003, mobile phone operating system holds the cost of 10% whole mobile phones at that time, but come down a few years, the hardware price of mobile phone platform is to go down, dropping every year downward, the likelihood still is in surely over there by the price of software, occupy the dimensions of 10% to grow to be occupied this year only from before 25%, so this to a lot of users, I believe to any user it is very big expense, why mobile phone platform cannot quite free, why cannot fall this price lowlier quite, let more user enjoy the service of Internet, this is the platform that Gu Ge follows a lot of companies to roll out Andrord together, a moment ago David Axmark had said the benefit that opens a source.

这个图是手机硬件的成本跟手机平台软件成本的比较，大家可以看到2003年手机成本还是蛮高的，那个时候手机操作系统占到10%整个手机的成本，可是几年下来，手机平台的硬件价格是下去了，每年都在往下掉，可能受到软件的价格还是定在那里，从原来只占10%的规模成长到今年占到25%，所以这一点对于很多用户，我相信对于任何一个用户都是很大的开销，为什么手机平台不能够免费，为什么不能够把这个价格降得更低，让更多用户享受到互联网的服务，这个就是谷歌跟很多公司一起推出Andrord的平台，开源的好处刚才David Axmark已经讲了。

Employees, of whom there were 56 scientific and technological personnel, and covers an area of 20,006 over 1000 square meters, has cupola furnace: 8 tons, 5 tons, 3 tons of 3 to undertake one-piece casting weight 30 tons capacity, have 6-8 m of the gantry planer 7 Units, some other mechanical processing equipment 317 sets, the production of finished products per day more than 400 tons, thirty years to build high-quality materials, foundry production line platform for a variety of specifications, inspection platform, the electrical test platform, the assembly platform boring machine, washing bed matching table, Dafang me and other parallel flat feet, flat foot bridge, square box, V-body, such as measuring a set of machine maintenance, the products sell well both at home and abroad, over the years for mechanical, chemical, mining, electricity, railways, urban construction, coal, petroleum, non-ferrous metals such as 75,85,95 country plans to create a large number of key projects in qualified high-quality products, by all users.

现有职工340人，其中科技人员有56人，占地2万6千多平方米，有化铁炉：8吨、5吨、3吨三座能承接单件30吨重的铸造能力，有6米至8米的龙门刨7台，其他一些机械加工设备317台套，每天生产成品400余吨，建厂三十多年来以优质的材料，铸造生产各种规格的划线平台、检验平台、电机试验平台、装配平台镗床、洗床配套的工作台，大方箱及其它平行平尺，桥梁平尺、方箱、V型体等一整套的机床检修量具，产品畅销国内外，多年来为机械、化工、矿山、电力、铁道、城建、煤炭、石油、有色等国家75、85、95计划中大批重点工程项目制造优质合格的产品，受到各用户的好评。

This paper analyses the construction and development actuality of technological innovation platform of specialized town in Guangdong province,and puts forward three kinds of patterns to construct the technological innovation platform,at the same time amylases the problems existed in the construction and development of innovation platform.

基于广东专业镇科技创新平台建设与发展的现实情况，对比分析了10个典型专业镇科技创新平台建设的具体实践，提出了专业镇组建科技创新平台的三种模式，同时也深入分析了专业镇在建设科技创新平台过程中所存在的问题。

Chapter 1 introduces the OTA technology, current state of mobile value-added service platform and research contents and meaning of this article. Chapter 2 describers the relevant protocols of mobile value-added service platform, such as WAP, PAP, PUSH OTA. Chapter 3 discusses system architecture, contents management, OMA DRM, users management, devices management, download mode and process, WAP PUSH and billing of the platform. Chapter 4 gives the implementation of the platform, mainly describes the implementation of WAP portal, contents download and billing.

本文第一章简单介绍了OTA技术、无线增值业务平台的现状及本课题研究的内容和意义，在第二章对增值业务平台涉及的相关协议如WAP、PAP、PUSH OTA进行了介绍，第三章详细研究了无线增值业务平台的系统结构、内容管理、OMA DRM、用户管理、设备管理、OTA下载、WAP PUSH的实现方式及流程以及计费处理，第四章阐述了平台的实现，重点介绍了WAP展示、内容下载、计费等的实现过程，并对软件架构、项目管理工具等进行了详细介绍。

Abstract］ objective to discuss the clinical meaning of the treatment of tibial plateau fracture by mipo and operation method.methods 34 cases of tibial plateau fracture with schatzker typeⅰ～ⅴ were treated by mipo during march 2005 to june 2007,then followed-up all the cases.results using mipo to treat the tibial plateau fracture in reducing bleeding and operating time,all cases had no tresis vulnus infection and necrosis,no fracture disunion,no loosening and breaking of internal fixations,etc.the knees function regained well.conclusion treating tibial plateau fractures with mipo has little obstructe in environment of fracture healing through minimally invasive,has fortes of minimally invasive,firm of internal fixations,low rate of infection,high rate of fracture healing,can reduce the complications,fit principle of biologic fixation.

目的 讨论应用微创接骨板固定术在治疗胫骨平台骨折中的临床意义及手术方法。方法运用mipo技术治疗2005年3月～2007年6月34例schatzkerⅰ～ⅴ型胫骨平台骨折，并对其进行随访观察。结果运用mipo技术治疗胫骨平台骨折，手术时间短，术中出血量少，没有发生伤口感染坏死、骨折不愈合和内固定松动、断裂等并发症，术后患者膝关节功能恢复良好。结论 mipo在治疗胫骨平台骨折时以微创来提供尽可能少受干扰的骨折愈合环境，具有创伤小、固定确实、感染率低、骨折愈合率高等优点，减少了并发症的发生，符合生物学固定的原理。

It introduces the core technologies used in the platform, the framework of RITS and the expansion of RITS components. Combined with my own task in the development of the platform, it also includes the realization of framework and its corresponding modules.

本论文介绍了RITS系统中针对列车控制、调度和运行等对象的仿真平台开发，包括RITS仿真平台核心技术介绍、RITS仿真平台的框架设计和RITS仿真平台组件的扩展等部分。

The paper investigates both block-type pilot linear minimum mean square error algorithm and IEEE802.16 OFDM channel estimation analysis. Simulation results confirm the block-type pilot structure is more suitable for IEEE802.16 system. An optimal pilot setting algorithm, based on space frequency domain, is explored and the pilot chart is presented. The proposed algorithm finds its application in MIMO-OFDM. Simulation results show the algorithm presents a good approximation to the perfect channel state information curve, with about 2dB difference in SNR. The simulation results also demonstrate the algorithm achieves fairly high stability in the environment of fast fading, performance of the proposed algorithm is better that of pilot training channel estimation.3. Taking into account the characteristics of IEEE802.16 OFDM system, OFDM system simulation platform is constructed in Matlab, exploiting simulink as a tool. OFDM modulation and demodulation simulation system are configured on LabVIEW platform. All the system signal processing is simulated, including defining system parameters, designing modulation model, and verifying all the proposed algorithms under different environments, such as white Gaussian noise, multi-path fading, with or without guard interval etc. Bit error performance is evaluated. The research provides valid theoretical basis for practical OFDM system performance evaluation.4. Taking advantage of software radio, the paper designs a hardware platform with both 256-IFFT/FFT and 512-IFFT/FFT OFDM schemes co-existing in one platform. You can predetermine one from the two schemes to carry out almost the same model function with different system performance and parameter setting.5. Referring to IEEE802.16 standard, the paper proposes a design method for generating signals and frames suitable for laboratory investigations implemented in laboratory environment.6. Based on 6701evm digital evaluation card, combined with analogy front-end, the paper designs a DSP software model to deal with baseband signal processing. An overall OFDM scheme, with modulation and demodulation function, is accomplished.

讨论分析了MIMO-OFDM中一种基于空频域的最优导频设置算法，给出了导频图案，通过仿真实验表明，该算法与理想的信道状态信息曲线非常接近，信噪比差距约在2dB左右，并且在快衰落条件下具有较好的稳定性，其性能要优于基于前导训练的信道估计方法。3、根据IEEE802.16OFDM系统特点，论文分别在Matlab中应用Simulink工具构建OFDM系统仿真平台、在LabVIEW平台上实现了OFDM调制解调仿真系统，模拟了整个系统的信号流程，进行了OFDM仿真系统参数的选择和调制模块的仿真设计、论证各算法性能，并根据各种不同的条件：例如高斯噪声、多径衰落、有无保护间隔等，对系统的误码特性进行了评估，为正确评价实际OFDM系统的性能提供了有效的理论依据。4、论文以软件无线电思想作为指导，提出了以256点IFFT／FFT为核心和以512点IFFT／FFT为核心的两种OFDM算法模式并存于同一个硬件平台、且可预选的方案，它们在参数选取和性能指标上有所差异，均实现了相似的模块和功能。5、论文参考IEEE 802.16无线网络标准的参数设置，针对本设计系统的应用环境和系统硬件的性能速率，提出了一种应用于实验室环境的信号结构、帧格式等参数设计。6、论文基于TI公司的6701evm数字评估板卡，结合模拟前端搭建数字中频平台，设计了基带处理的DSP软件模块并进行系统调试，基本实现了一套完整的OFDM调制解调方案。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。