ranging equipment meaning in English
测距设备
Examples
- It allows you to hit harder with ranged equipment
它使你击中难与设备不等 - The grid is a set of newly technique that be constructed on the internet , it merges high - speed internet , high performance calculator , large database , sensors , the long range equipments into a whole , and provide more resource , functions and alternations to technological personnel and ordinary user . there are three principles to measure whether a system can be called grid or not , 1 ) coordinates resources that are not subject to centralized control ; 2 ) using standard , open , general - purpose protocols and interfaces ; 3 ) to deliver nontrivial qualities of service . a system which strictly meet the above three principles can be called grid . rid architecture includes the fabric layer - - local resources interfaces ; connectivity layer - - manage communications ; resource layer - - sharing a single resource ; pool layer - - correspond resources ; application layer ? self - definition grid application . it defined the basic construction of grid , the function and purpose of the architecture , and how to alternate these components do . in the domestic and international grid research and applied realm , digital libraries have played a pivotal role
作者在对数字图书馆网格信息资源和非网格信息资源比较的基础上,论述了一个异构信息同构化集成的跨库检索的方法;构建了网格环境下数字图书馆信息资源管理和信息资源组织的概念模型,并对其中的四个主要步骤进行了论述,包括信息资源描述、信息资源发现、信息资源发布和信息资源命名;论述了元数据在dl网格信息资源组织中的应用,及基于元数据的dl网格信息资源组织的原则;其后对数字图书馆网格信息资源调度和本地资源调度的进行了比较,简述了数字图书馆网格信息资源调度的目的和作用;对数字图书馆内容分发网络和内容分发网格进行论述和比较;最后提出在内容分发网格的基础上,融入数字图书馆自身的特点,构架出数字图书馆内容分发(调度)网格的层次架构。