Avoiding jargon or technical terms ; including necessary definitions , references , and explanatory notes ; stimulating interest with pictures , case highlights , linkages to everyday life , summary charts , figures , data graphs and trends ; etc 考虑因素：避免使用专业或技术用语加入必要的释义参考资料及注释利用图片个案与日常生活息息相关的事情简表数字数据图和趋势图等，引起读者的兴趣
Consider : avoiding jargon or technical terms ; including necessary definitions , references , and explanatory notes ; stimulating interest with pictures , case highlights , linkages to everyday life , summary charts , figures , data graphs and trends ; etc 考虑因素：避免使用专业或技术用语加入必要的释义参考资料及注释利用图片个案与日常生活息息相关的事情简表数字数据图和趋势图等，引起读者的兴趣
We first present a number of desiderata for an xml - based query language , and based on this criterion , we introduce the syntax of a simple core ian - guage for semistructured data and then describe four extensions that have resulted in working prototypes . second , we present the algorithm for computing the result of a regular expression on data graph with cycles , the first - order interpretation of querying language for semistructured data , and explore structural recursion and bisimulation in semistructured data and propose an efficient and systematic way to computing a bisimulation between the two graphs . we also proposed and implemented a web querying system with database features 基于这些准则，对一个简单的半结构数据查询核心语言的语法提出了两方面扩充；给出了计算数据图中正规表达式的算法；对半结构数据查询语言的一阶逻辑描述、结构递归和数据图的双态仿真( bisimulation )等问题进行了研究，提出了一种判定数据图的bisimulation算法；在xml数据查询语言研究的基础上，设计并实现了一种具有数据库查询特性的web查询系统原型。
Local multipoint distribute service ( lmds ) is newly developing fixed broadband wireless access technology . because of the large amount of spectrum available at the frequencies millimeter wave technology operates , it has the capability of providing " fiber - like " speeds and offering bi - directional voice , data and video service 本地多点分布式业务lmds是刚刚兴起的固定宽带无线接入技术，工作在较高频段( 10 40ghz ) ，属于微波通信，可用频谱较宽，因此可提供很宽的带宽(达1ghz以上) ，有“无线光纤”之美誉，可实现双向传输话音、数据图象、视频等宽带业务。
This product is widely used in the city and country cable network , the data and graph transfer system , the catv wired tv series , the direct and branch connection of the indoor cable , which acts as pigtail storage and connector protection . it is made of coldrolled steel sheets by electrostatic plastic spraying , and has proper tructure and neatly - looking . we can fix the cable by strengthening core in the terminal box , and its ports can be replaced according to the practical engineering requirements . the panel of this product , on which adapter is installed can be replaced optionally by fc , sc , st , lc , and it is also suitable for both ribbon optical fiber cable and common optical fiber cable 广泛应用于市话农话网络系统数据图象传输系统， catv有线电视系列，用于室内光缆的直通边接和分支接续，起到尾纤盘储和保护接头的作用，采用冷轧钢板静电喷塑制成，设计结构合理，美观大方可将光缆加强芯固定在终端盒内，其端口可根据工程实际需要随意更换，本产品装适配器的面板可随意更换为fc sc st lc同时适用于带状光缆和普通光缆。
This product is widely used in the city and country cable network , the data and graph transfer system , the catv wired tv series , the direct and branch connection of the indoor cable , which acts as pigtail storage and connector protection . it is made of coldrolled steel sheets by electrostatic plastic spraying , and has proper structure and neatly - looking . we can fix the cable by strengthening core in the terminal box , and its ports can be replaced according to the practical enginee - ring requirements . the panel of this product , on which adapter is installed can be replaced optionally by fc , sc , st , lc , and it is also 广泛应用于市话农话网络系统数据图象传输系统， catv有线电视系列，用于室内光缆的直通边接和分支接续，起到尾纤盘储和保护接头的作用，采用冷轧钢板静电喷塑制成，设计结构合理，美观大方可将光缆加强芯固定在终端盒内，其端口可根据工程实际需要随意更换，本产品装适配器的面板可随意更换为fc sc st lc同时适用于带状光缆和普通光缆。
We can fix the cable by strengthening core in the terminal box , and its ports can be replaced according to the practical engineering requirements . the panel of this product , on which adapter is installed can be replaced optionally by fc , sc , st , lc , and it is also suitable for both ribbon optical fiber cable and common optical fiber cable 广泛应用于市话农话网络系统数据图象传输系统， catv有线电视系列，用于室内光缆的直通边接和分支接续，起到尾纤盘储和保护接头的作用，采用冷轧钢板静电喷塑制成，设计结构合理，美观大方可将光缆加强芯固定在终端盒内，其端口可根据工程实际需要随意更换，本产品装适配器的面板可随意更换为fc sc st lc同时适用于带状光缆和普通光缆。
This product is widely used in the city and country cable network , the data and graph transfer system , the catv wired tv series , the direct and branch connection of the indoor cable , which acts as pigtail storage and connector protection . it is made of coldrolled steel sheets by electrostatic plastic spraying , and has proper structure and neatly - looking . we can fix the cable by strengthening core in the terminal box , and its ports can be replaced according to the practical enginee - ring requirements 广泛应用于市话农话网络系统数据图象传输系统， catv有线电视系列，用于室内光缆的直通边接和分支接续，起到尾纤盘储和保护接头的作用，采用冷轧钢板静电喷塑制成，设计结构合理，美观大方可将光缆加强芯固定在终端盒内，其端口可根据工程实际需要随意更换，本产品装适配器的面板可随意更换为fc sc st lc同时适用于带状光缆和普通光缆。
This product is widely used in the city and country cable network , the data and graph transfer system , the catv wired tv series , the direct and branch connection of the indoor cable , which acts as pigtail storage and connector protection . it is made of coldrolled steel sheets by electrostatic plastic spraying , and has proper structure and neatly - looking 广泛应用于市话农话网络系统数据图象传输系统， catv有线电视系列，用于室内光缆的直通边接和分支接续，起到尾纤盘储和保护接头的作用，采用冷轧钢板静电喷塑制成，设计结构合理，美观大方可将光缆加强芯固定在终端盒内，其端口可根据工程实际需要随意更换，本产品装适配器的面板可随意更换为fc sc st lc同时适用于带状光缆和普通光缆。
