开发系统
- 与 开发系统 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Job Responsibilities:-Assist Planning / Media Manager for daily operations, including media plan, execution, materials clear-up, etc -Prepare competitive review and consumer insights report -Develop monthly / quarterly /...
工作职责: 1PHP独立功能开发 2PHP代码优化 3开发文档编写职位要求: 1具有2年以上php开发经验,具有大型网站/程序开发经验,能独立根据需求文档设计系统框架。
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0 As the developing tools,based on combination principle concept innovation design theory and method,the Product form innovative design system was developed.
以Visual C++6.0为开发工具,运用基于组合原理的概念创新设计理论与方法,以Pro/E为开发平台,设计开发了产品形态创新设计系统。
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To meet the needs of CAD/CAPP concurrent designing in Computer Aided Concurrent Engineering. This paper investigates the key of integration system designing. The representation scheme for defining and operating form feature based on manufacture, the protrusion form feature exchanging and the UI of the system with a manufacture enviroment are presented. And also an OODM—UIMS developed by the author is introduced. The concurrent design of CAD/CAPP is the bottleneck in integrating process.
本文根据并行工程的要求,从构造基于并行、面向特征的CAD/CAM集成系统的思想出发,对系统的模式设计、基于加工的零件参数化特征描述、凸起形状特征的转换处理及具有加工环境的系统交互界面及面向对象的交互界面管理系统的设计与开发等关键技术进行了深入的研究,形成了系统的思想理论和方法。
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Study areas include website development and multimedia, human computer interaction and information architecture, electronic commerce, database development and administration, application development and management, and networking and system security....
研究领域包括网站开发,多媒体,人机交互和信息体系结构,电子商务,数据库开发和管理,应用开发和管理,以及网络和系统安全。。。。
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As a private mobile communication system, The digital trunkingmobile communication system was boomed in 1990's, and before this, the appliedprivate mobile communication systems in market are almost the analog systemwith analog voice and digital signalling. And there are no data referring to thesystem design and parameters chosen. It includes the wireless channel accessalgorithm of the mobile terminals, single base station capacity in large regional networks, link designing schemes between the switching control center and basestation as well as the study of the service quality for the multiple traffic. Theseindispensable parameters in design a digital trunking communication system arestudied in this dissertation and some instructive achievements can be got. To provethe correction of the theoretical study, the result was tested with the popularsystem of pan-European digital trunking communication system.
数字集群移动通信系统是九十年代中、后期兴起的专用移动通信系统的一种新体制,在此之前国际、国内市场使用的都是数字信令、模拟话音集群移动通信系统其涉及领域是模拟体制,对数字集群的系统设计的有关参数、方法等的选用及其性能表现并无成熟的文献可供参考,如移动终端的无线信道接入算法、大区组网单基站系统的容量、基站和交换控制中心间的链路设计和多业务种类的服务质量等都是数字集群基站子系统进行设计和开发必须解决的关键技术。
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System design with JSP object technology applied and database operated through SQL language;4. Design for applying the advantages of programming language and elegant system web page.
本系统有以下特点:系统的设计遵循软件开发的全过程,系统中模块划分明确,模块功能设计有较强的针对性;在系统的设计中能够灵活运用JSP的对象技术,并且使用有效的SQL语言操作后台数据库;设计体现出了所使用的编程技术的优点,系统的页面设计力求精美。
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In view of the current trend of development, this article introduces the basic development flow of embedded products and devotes to transplant a set of system reduced well in PC to a embedded object board in order to acknowledge the basic principle of embedded products.
针对目前的发展趋势,为了能了解嵌入式产品的开发原理,本文介绍了基于ARM嵌入式产品的基本开发流程,将PC机上剪裁好的一套系统移植到嵌入式开发板上。
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The author discuss the closely relationship of ethnobotany and plant resources exploitation based on the utilization of medicinal plant and indigenous knowledge system, and hope that ethnobotany exert strongly roles in Chinese Western Exploitation.
本文通过民族植物学在药用植物资源开发、民族民间传统知识系统的应用等方面,探讨民族植物学与植物资源开发的关系,期待这一学科在西部大开发中发挥更大的作用。
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With the investigation of the domestic and foreign literature systematically, the bases on the domestic and foreign present research and the comprehensive utilizations of the various knowledge of fluid mechanics in porous medium, reservoir engineering, mathematical physics, perforation completion, numerical simulation and so on, this article takes numerical simulation of gas reservoir of water solubility as the research aim which has completed following research works and obtained the corresponding research results: it analyzes the nature of the Water-soluble gas and formation water as well as the influent factors of the solubility through the study of massive materials; It establishes mathematical models three-dimension, the dual medium, the gas-water phase through the way of finite difference in the migration of water-soluble gas, which describes the entire process of release, migration and production in formation, where it considered the problems of variable bubble point; According to the numerical models of gas reservoir of water solubility it provides solution procedure that based on black oil model; It discovers that there will obtain the good effects in the lowly speed of development through simulation; the reinjection of formation water may largely enhance the produce degree of water-soluble gas when we consider reinjection in simulator; It considered the influence of perforated completion on development so as to increase the simulator"s versatility, It discovers that the simulator may reflect the conditions of development when we exanimate he simulator"s reliability with the empirical datum.
本文以水溶性气藏数值模拟研究为研究目标,在系统调研国内外文献、深入分析国内外研究现状的基础上,综合利用渗流力学、油气藏工程、数学物理方法、射孔完井以及数值模拟理论等多方面的知识,完成了以下研究工作并取得相应的研究成果;①通过对大量的资料调研,分析了水溶气、地层水性质、储层地质性质以及影响气体在水中溶解度的因素。②考虑到由于高压产生的大量水力裂缝,采用有限差分方法建立水溶气运移的三维、双重介质、气-水两相全隐式数学模型,该模型描述了水溶气在地层中的释放、运移和采出的整个过程。③在原有黑油模型的基础上,根据水溶性气藏数值模型编制了该数值模型的求解程序,该程序可以求解单重、双重介质两种情况。④通过模拟不同开采速度对水溶气开发效果的影响,发现开采速度较慢的时候可以取得较好的开采效果。⑤在模拟器中考虑了注水对水溶性气藏开发的影响,地层水回注可以大幅度提高水溶气的采出程度。⑥为增加模拟器的通用性,在模拟器中考虑了射孔完井方式对开采的影响。⑦检验模拟器计算的可靠性,发现在使用实验数据对水溶性气藏进行模拟时,模拟器可以很好的反映气藏开发的状态。
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Based on the problems with current expeller , this paper elaborates the new thoughts of developing ex-peller, including new method of worm assembly design, development and application of new materials and press control systems.
针对目前螺旋榨油机存在的问题,全面阐述了榨油机开发的新思路,包括榨螺轴部件设计的新方法、新材料的开发与应用、榨油机的控制系统的开发与应用等。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。