17 theodoridis y , stefanakis e , sellis t k . efficient cost models for spatial queries using r - trees . tkde , 2000 , 12 : 19 - 32 . 18 brinkhoff t . a framework for generating network - based moving objects 第二，基于这个预测模型，我们提出了一个新的存取方法anr树adaptive network r - tree ，它可以支持高效的预测查询，并且适应频繁的更新。
Standard for information technology - telecommunications and information exchange between systems - local and metropolitan area networks - specific requirements - part 5 : token ring access method and physical layer specifications 信息技术标准.系统间的远程通信和信息交换.局域网和城域网.特殊要求.第5部分:令牌环存取方法和物理层规范
Information technology - telecommunications and information exchange between systems - local and metropolitan area networks - specific requirements - amendment to part 5 : token ring access method and physical layer specifications 信息技术.电信和信息交换间的系统.局域网和城域网.特殊要求.第5部分的修改件:令牌环存取方法及物理层规范
Information technology - telecommunications and information exchange between systems - local and metropolitan area networks ; specific requirements - part 5 : token ring access method and physical layer specifications ; amendment 5 : gigabit token ring operation 信息技术.系统间通信和信息交换.局域网和城域网.特殊要求.第5部分:令牌环存取方法和物理层规范.修改件5 :千兆位令牌环操作
Csma cd information technology - telecommunications and information exchange between systems - local and metropolitan area networks ; specific requirements - part 3 : carrier sense multiple access with collision detection csma cd access method and physical layer specifications 信息技术.系统间的远程通信和信息交换.局域网和城域网.规范要求.第3部分:带冲突检测存取方法的载波检测多路访问
Information technology - telecommunications and information exchange between systems - local and metropolitan area networks - specific requirements - part 5 : token ring access method and physical layer specifications ; amendment 1 : dedicated token ring operation and fibre optic media 信息技术.电信和信息交换间的系统.局域网和城域网.特殊要求.第5部分:令牌环存取方法及物理层规范.修改件1 :专用令牌环操作和光纤介质
To solve the problem of huge storage occupation for usps handwritten numerals sample library , a method for accessing handwritten character sample image information based on bit map coding is presented in the pager 摘要针对usps手写数字样本数据库存储空间大，在开发实际手写数字字符识别系统时不能直接生成二值化图像的缺点，提出一种基于位映象编码的二进制存取方法，建立的手写样本数据库可以快速恢复为相应的二值化字符图像。
In the event that the picture is licensed to the client through website or any digital access , the client shall not download the picture from such website or digital device for reproduction or otherwise unless otherwise agreed in writing on the suppliers form . 5 . 6 倘若客户透过网站或数码存取方法获得图片的特许，则客户不得从该网站或数码存取方法下载图片作为复制或其他用途，除非供应机构的表格上另行书面同意者，则不在此限。
In the first place , the paper briefly discusses issues related to the main index mechanisms in spatial and temporal , studies the access methods of spatio - temporal databases which has been presented . furthermore , the paper explains the storage mechanisms in stadbs ( spatio - temporal analysis database system ) and presents a hr - tree index structure based on main memory to realize the index mechanism of stadbs , it ' s main technologies were discussed in detail . lastly , a visual demo of hr - tree based on main memory was introduced in this paper 本文在分析讨论了主要的空间和时间索引技术的基础上，研究、分析了时空数据的存取方法，对已提出的时空索引技术进行了分类、比较；根据时空分析数据库stadbs存储机制的特点，采用基于主存的hr -树作为stadbs时空数据的索引结构，设计与实现了stadbs的时空存取方法，论文对stadbs时空索引机制的设计与实现作了较详细的介绍，同时阐述了基于主存的hr -树可视化演示程序的主要实现方法。
In vsam , a collection of items used to sequence and locate one or more data records in a base cluster . each alternate index record contains an alternate key value and one or more pointers . when the alternate index supports a key sequenced data set , each data record ' s prime key value is the pointer . when the alternate index supports an entry sequenced data set , the data record ' s rba value is the pointer 在虚拟存储存取方法( vsam )中,用于定序和定位基簇中的一个或多个数据记录的项的汇集.每个备用索引记录包含一个备用关键字的值和一个或多个指针.当该备用索引支持某个关键字顺序数据集时,每个数据记录的主关键字值就是这种指针.当该备用索引支持某个输入顺序数据集时,该数据记录的rba (相对字节地址)值就是这种指针
