On the basis of the principle of the above , it designs and develops the integration system of the power supply line design and the project preliminary budget , and puts forward the design and optimization technology of oracle database among them 基于以上的原理,设计和开发了供电线路设计与工程概预算一体化系统,其中提出了oracle数据库的设计与优化技术。
This paper introduces the development and optimization technology of mobile communication firstly , also it introduces the cdma network and its key technology . it mainly explains cdma network optimization technology and method 本文首先综述了移动通信的发展及其网络优化技术,然后对本文要研究的cdma网络及其关键技术进行了介绍,并对cdma网络优化技术及其方法进行了分析。
By fpga optimization technology the card can be more integration and portability . using oscillograph principle the dissertation designs a set of digital memory oscillograph system implementing pre trigger , center trigger and after post trigger 本文结合示波器原理自主研发了一套数字存储示波器控制系统,并利用该系统实现了示波器常用的前触发、预触发和后触发3种触发功能。
Taking clamping claw in half - burying torpedo instrument as research target , according to working requirements of clamping claw , by combining fea method with traditional optimization technology , fea - based optimization model is established 摘要以半埋雷打捞装置夹紧爪为研究对象,依据夹紧爪的工作要求,在常规设计结果的基础上,将有限元分析方法和传统的优化技术相结合,建立了基于有限元分析的优化模型。
And use this optimization program computate the boom structure shape of heavy bucket - wheel stacker & reclaimer ; based on shape optimization , we use second optimization technology to optimize structure section size . the optimization results are satisfied . the computation indicates that considering the geometric nonlinear element can enhance the calculation efficiency and precision of optimization design evidently in sensitivity analysis 编制了空间刚架结构优化设计程序( 3dfem - opt . for ) ,并利用编制的优化程序对某大型斗轮堆/取料机前臂架在最大应力约束条件下,进行结构形状优化设计;在形状优化的基础上,采用二次优化技术,对结构的截面尺寸进行了优化。
Based on the analysis of the features , key procedure and research tendency of various algorithms for cutting stock problem , this paper proposes that the increasing of material utility ratio can not be reached by solving cutting stock problem only . a integrated solution should be resolved from both management and application optimization technology in view of system engineering 通过分析各排样算法的特点、关键步骤与研究趋势,本文从系统工程的观点出发,指出提高材料利用率不仅仅只是一个排样问题的求解,而是要从下料生产管理和优化技术方法两个方面同时入手,建立完整的解决方案。
Then it present the design of mtioc container integrating the java reflection mechanism , ioc design pattern , and briefly explained the various functional modules of mtioc container and it ’ s handling procedures and internal ideological ; the detail design and implement of key parts in each module is also given including : container design , management of components , dependence analyses , cache management and optimization technology of mtioc container . then give mtioc container function and performance test . at the last part of this paper is the conclusion of this design followed by future works 本文首先分析了当前j2ee开发中所面临的问题,以及基于ioc容器开发所带来的好处,然后结合java中的反射机制、 ioc设计模式,给出了基于多种注入方式的mtioc容器的总体设计,并简要的阐述了mtioc容器的各个功能模块及其内部处理流程;然后又给出了各模块中的关键部分的详细设计与实现,其主要包括:容器设计、组件管理、依赖解析,缓存管理和容器优化技术;接着对mtioc进行了功能和性能测试,论文最后对mtioc容器的设计与实现做了总结,并给出了今后需要进一步研究的内容。
Then , the optimization technology of the data business and handoff between different carriers are analyzed in detail secondly , finally intensive study is made on how to optimize these problems . on the base of the basic theory of the data business optimization and the handoff between different carriers , this paper synthesizes some popular network optimization method 本文最后从数据业务优化和异频切换优化的基本原理出发,综合目前流行的一些网优方法,对桂林联通多载波cdma网络的优化进行了应用与研究,结果表明在现网中多载波网络中的数据业务和异频间切换的优化是成功的。
Bluetooth is a short - range wireless data and voice communications technology , is the ieee802 . 15 agreement as a low - power , low - data - rate , low - cost technologies , which is very suitable for home automation , security system and lo5a8w - data - rate transmission between low - cost equipment , bluetooth technology is in line with the development of information appliances optimization technology is well - suited to the requirements of domestic intelligence , will in the future smart home were widely available 蓝牙技术是一种短程无线数据与语音通信技术,属于ieee802 . 15协议,作为一种低功耗、低数据速率、低成本的技术,非常适合于家庭自动化、安全保障系统及进行低数据率传输的低成本设备之间,蓝牙技术是很符合信息家电发展的优选技术,很适合家居智能化的要求,必将在未来的智能家居中获得广泛应用
Being basis on the 14 regional grid planning texts of historical data of hunan province , initially determining the factors that affecting power grid construction ; to reflect the distribution of information to determine the scale of construction leading indicators to assess the scale , with its own network of intelligence presented to the region to assess the scale of the distribution network - building indicators system ; establishes assessment models of evaluating 110kv distribution network building scale integrated ; considering the main factor that influencing the construction scale of the distribution network , the improvement method of 10kv distribution networks capacity - load ratio is proposed ; the combination of high voltage distribution network planning optimization technology results presented evaluation pressure distribution network building scale integrated assessment methods 课题以湖南省14地区电网已有规划文本历史数据为基础,初步确定各种影响电网建设的因素;以反映配电网建设规模的主导信息来确定规模评估指标,提出了符合自己网情的地区配电网建设规模的评估指标体系;建立了评价110kv配电网建设规模的综合评估模型;通过研究各影响因素与负荷发展储备系数参数的关系提出了确定10kv变电容载比的方法;结合高压配电网规划的优化技术成果,提出了评价中压配电网建设规模的综合评估方法。