query model造句
例句与造句
- gml based spatial object query model and xquery based implementation in gis
基于地理标识语言的空间数据查询模式与实现 - the client application includes entry model, system management model, data management model, data querying model and system help model
客户端程序包括登录模块、系统管理模块、数据管理模块、数据查询模块和系统帮助模块。 - the wide differences between mobile computing environment and static distributed computing environment make the traditionary client server model not suitable . it is necessary to set up a new mobile query model
移动计算环境与固定分布计算环境的巨大差异，使得传统客户机服务器查询模型不再适用，需要建立一个新的移动查询模型。 - abstract : to specific application in this paper, a plan of the cad / cae design system that can reflect the reality of our country is put forward, and the specific design and application of the visualized information query model, the structured query model and the database model are analysed
文摘:结合具体应用，提出了符合国情的机床设计cad/cae信息集成系统方案，并分析讨论了组成系统的可视化查询模块、结构化查询模块和数据库模块的具体设计和应用。 - abstract : to specific application in this paper, a plan of the cad / cae design system that can reflect the reality of our country is put forward, and the specific design and application of the visualized information query model, the structured query model and the database model are analysed
文摘:结合具体应用，提出了符合国情的机床设计cad/cae信息集成系统方案，并分析讨论了组成系统的可视化查询模块、结构化查询模块和数据库模块的具体设计和应用。 - It's difficult to find query model in a sentence. 用query model造句挺难的
- as the frequency of data query is far more than that of data update, the model processes the data query and update separately and applies the main memory database technology in the data query model, which improves the efficiency of simultaneous data accessing
在该体系结构中，针对数据查询远多于数据更新的特点，将数据存取分为数据查询与数据维护两个独立模块，同时将内存数据库技术应用于数据存取中间件的查询模块，从而提高了多用户并发访问速度。 - through analyzing several current-prevailing geography information types and gis data formats, this paper proposes a both user-oriented and multi-resource-heterogeneous-information-system-oriented scheme that describes the urban space semantic information entity based on ontology . moreover, ontology-based topology and semantic relationship of the urban space entity are provided . this paper also presents a synthetic query model of ontology-driven space information and a methodology of semantic integration
本文在分析了国内外流行的gis系统的地理信息类型和数据格式的基础上，提出基于本体论的，面向用户应用、面向多源异构信息系统的城市空间语义信息实体的描述方法，提出基于本体的城市空间实体拓扑关系及语义关系，确立了本体驱动的空间信息的综合查询模型，以及语义信息集成方法。 - this dissertation first discusses spatial data characteristics, and introduces spatial data models, spatial data structures and spatial indexes, and focus on the spatial data cache technology and the fast inquiry implementing agent technology and then analyzes the advantages of taking agent technology to solve the problems such as the network bandwidth dependence, the stability of data service, and query speeds which occur in the gis spatial data . this dissertation also discusses agent-based spatial data query model-absqm, which is designed according to agent
本文首先讨论了空间数据的特征,对空间数据模型、空间数据结构以及空间索引进行了分析与论述,重点探讨了空间数据缓存技术和实现快速查询的agent技术,分析了agent技术解决gis空间数据导致的网络带宽依赖、数据服务稳定性、查询速度等技术问题所具有的优势,对设计的基于agent的空间数据查询应用模型(absqm)进行了论述。 - in this thesis we first introduced the development of mobile computing model and adaptation techniques in recent years, and the application of mobile browsing web . then we discussed the status of mobile query model in detail . after analyzing some models, we present our new three-tier mobile query model based on proxy and mailbox
本文首先介绍了近年来移动计算模型、移动计算的适应性技术等方面的进展，以及移动浏览web技术的应用现状，然后对移动查询模型的相关工作做详细的介绍，目前的移动查询模型主要包括两类，一类是基于缓存和复制技术的模型，另一类是基于代理的模型，我们在分析国内外研究机构的一些查询模型的基础上，提出了一个基于代理和邮箱机制的三层移动查询模型，主要工作包括：1 - in this thesis we first introduced the development of mobile computing model and adaptation techniques in recent years, and the application of mobile browsing web . then we discussed the status of mobile query model in detail . after analyzing some models, we present our new three-tier mobile query model based on proxy and mailbox
本文首先介绍了近年来移动计算模型、移动计算的适应性技术等方面的进展，以及移动浏览web技术的应用现状，然后对移动查询模型的相关工作做详细的介绍，目前的移动查询模型主要包括两类，一类是基于缓存和复制技术的模型，另一类是基于代理的模型，我们在分析国内外研究机构的一些查询模型的基础上，提出了一个基于代理和邮箱机制的三层移动查询模型，主要工作包括：1 - when refining the candidates, the author gets rid of traditional complicated geometric calculating . this thesis sets forward a new query model based on character . this model changes two-dimensional spatial object into one-dimensional string to process, and therefore turns two-dimensional disorder query into order query by using heuristic querying algorithm so that bisearch is used to improve query efficiency greatly
在求精时，摒弃了传统的复杂的几何计算，本文提出了一种基于字符的查找模式，将二维的空间对象转化为一维字符串进行处理，并利用启发式搜索算法将二维空间上的无序查找转化为有序查找，从而利用折半查找法，大大提高了查询效率。