physical data的例句大全

OSI/ RM classify the structure of the network into application layer, presentation layer, session layer, transport layer, network layer, data link layer and physical layer.

OSI/RM将计算机网络将网体系结构划分为应用层、表示层、会话层、传输层、网络层、数据链路层和物理层七个层次。

The construction of database. It is composed of the logical and physical design, the link between spacial data and attributes data, the platform, the maintenance and update, the control on quality.

空间数据库设计，主要包括空间数据库的逻辑设计和物理设计、空间数据与属性数据的联接、数据库平台、数据库的维护和更新、质量控制和评价等。

The problem of data distribution and tiles declustering over non-uniform multi-disks is discussed. A multi-constraints considered uniform rate logical disk partition method and a maximum-distance rule based logical disk sorting method in the same physical disk or host are also given. 4.

重点讨论了非均匀多磁盘数据分配和瓦片分布问题，给出了一种考虑多种约束的速率均匀逻辑磁盘划分方法和一种基于同物理磁盘同主机间最大距离准则的逻辑磁盘排序方法。

The data will certainly fuel the ongoing debate over whether physical education classes should be cut as schools struggle to survive on smaller budgets.

这些数据一定会进一步激化关于是否应减少体育课的持续争论，因为学校正由于预算太少而为了生存苦苦挣扎。

Or consider Google Earth, which puts satellite images of the whole world on your desktop and allows users to link online data with specific physical locations.

或者想想“谷歌地球”，它让整个世界的卫星地图出现在你桌面上，让用户可以把网上数据与具体的地点联系起来。