overlay region

基本解释

The GPRS has the baud rate high, on-line forever, overlay the region wide etc. advantage which is suitable to collect some data of region dispersion very much.
GPRS具有传输速率高、永远在线、覆盖地域广等优点，非常适合采集点地域分散的数据采集。
Customized Region Info: Clicking on the Customized Region Info tabs displays an overlay on the world map highlighting only the particular type of information you select.
个性化地区信息：点击个性化地区信息按钮仅仅对您所选择的特殊类信息高亮并在世界地图显示出覆盖图。
Overlay north street outside the east (east second ring road), south gate street (chang 'an), the founding a jianguomen business center region is noble intelligent office buildings.
东临建外北大街（东二环路），南望建内大街（长安街），是处于商务中心区内的高尚智慧型写字楼。