研究与开发
- 与 研究与开发 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The results indicated:(1)the combination of the Markov and spatial logistic models can improve the predictability of each model individually. In macroscopic scale, the total land use amount can be predicted via Markov chain; in microscopic scale, the multi-class multinomial logistic model can be used to implement the combined calculations of categorical variable and continuous variable, qualitative variable and quantitative variable to improve the precision of spatial regression. Meanwhile, the transition probability of each land use unit will be confirmed and the prediction of land use spatial distribution will also be completed.(2)the application system developed in accordance with the integrated model can effectively simulate and predict the land use evolution in Shenzhen City, and the prediction precision of verification system will suffice for recent land use monitoring and the making of annual land supply planning.
研究结果:(1)空间Logistic和Markov模型集成可提升单一模型的应用能力,宏观上利用Markov Chain进行土地利用规模总量预测,微观上利用多分类Multinomial Logistic模型解决分类变量与连续变量,定性变量和定量变量的联合解算提高空间回归精度,同时可以确定每一个土地利用单元转移概率,实现土地利用空间分布的预测;(2)基于集成模型开发出的应用系统能够有效仿真和预测深圳市土地利用演化,通过验证系统预测精度能够满足近期土地利用预警和年度土地供应计划编制。
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Many in the last yearses have been concentrating on the surgery medical science new technique development and research and once had several thesises to announce on the national magazine, unique"body odor" has never created two allied therapy, successfully usagethe anus bowel is high repeatedly superconductive recovered from illness therapy to the prolapsus, anus Lou, inside external piles etc., the anus bowel disease contained special curative effect, that therapy hadn't to have operation, painful little, heal quick etc.
多年来一直致力于外科医学新技术开发与研究,曾有多篇论文在国家级杂志上发表,独创"腋臭"无创二联疗法,成功运用肛肠高频超导康复疗法对脱肛、肛瘘、内外痔等,肛肠疾病疗效独特,该疗法具有不开刀、痛苦少、愈合快等优点,深受广大患者欢迎。
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Our study indicated that farmland in the desert oasis ecotone should be reclaimed prudentially, that a sustainable development insight must be used, and that rational management practices and advanced technologies are needed.
研究表明农田位置与人为管理强度会对土壤质量产生重要影响,在绿洲边缘对农田开发利用应当采取谨慎的态度及合理的管理方式。
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The Fuel Cell Electric Vehicle (60kw) introduced in this article is developed by Dongfeng Motor Company and Wuhan University of Technology. The performance of the vehicle is simulated and studied by Advisor and PSAT.
就武汉理工大学和东风公司联合开发的燃料电池电动车(60kw)为研究对象,在总体方案确定后,通过ADVISOR/PSAT软件针对燃料电池电动车的整车性能进行了建模与仿真。
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A huge progress of newly psychotropic drugs was developed rapidly in recent years.
精神药物的开发研究近年来有了很大的进展,发展了一系列称之为第二代的抗精神病药与抗抑郁药。
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We have researched RF ion source in space science and application research center Chinese academy of science and excogitated broad beam radio frequency ion source.
本文是在中国科学院空间科学与应用中心开展了射频离子源的研究工作,研制和开发出射频宽束离子源。
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This article first penetrates with studies of system structure,realization technology and relevance knowledge of Web GIS, afteranalyzing several major domestic and foreign Web GIS platform,proposes the solution to spatial resources information publishing systembased on ArcGIS Server; Then through the independent research anddevelopment of "rare character retrieval software", solves the rarecharacter and the GB character integrated input and the rare characterdistribution question; United the function of renewal project informationmanagement publishing system, proposes the system solution, as well asreasonable database structure; Finally, through developing the spatialresources information publishing system, the on-line documentmanagement system and the renewal project information network,organizing and the managing renewal information according to the region,realizes scientific style and the automated management for each kind ofinformation, and provides method of information inquiry and analysisbased on the network and the GIS technology.
首先,深入研究网络GIS的体系结构、实现技术及相关知识,通过分析比较国内外几种主要网络GIS平台之后,提出基于ArcGIS Server的空间资源信息发布系统解决方案;然后通过自主研发"生僻字检索工具软件",解决生僻字与国标字的一体化录入以及生僻字的分发应用问题;结合更新项目管理信息发布系统功能,分析提出本系统的总体设计,以及数据库的合理结构;最后,通过空间资源信息发布系统、在线文件管理系统和更新项目信息网三个模块的开发,按地域来组织和管理更新信息,并提供基于网络和GIS技术的信息查询和分析手段,实现各类信息的科学化和自动化管理。
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The integration of wastewater treatment and reutilization bridges the social an nature cycles of water .
污水处理与再生回用是连接水社会循环和自然循环的纽带,为促进城市污水资源化,解决水资源的严重不足,保证城市水资源的可持续开发利用,必须研究解决以下几方面的问题。
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In the fields of service robotics the construction industry is one of the most important areas of research.
建筑机器人的开发与应用是机器人技术最主要的研究领域之一。
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However, there is no research on how to use the Balanced Scorecard for performance measurement of real estate development enterprise of China.
论文在吸收国内外企业绩效评价理论与方法的基础上,对房地产开发企业绩效评价的相关问题进行较为系统的研究。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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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。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力