roof boxes meaning in English

车顶行李箱

Since the passage slopes gently up hill , the floor of the chamber is at the same level as the roof box
由于走廊沿山而上，微微倾斜，所以内厅的地面与顶箱是齐平的。
In recent years , with the development of technology , gis begins to move towards embedded equipment , such as pda , cell - phone , roof box , etc . , the equipment using gis is called embedded gis
近年来，随着技术的发展， gis开始走向pda 、手机、机顶盒等嵌入式设备，应用这些设备的gis软件被称之为嵌入式gis软件。
Generally speaking , information appliances have exceeded the traditional electrical home appliances concept , including all the information processing equipments that can exchange the information through the network system , such as home pc , roof box , hpc , dvd , wireless data communication equipments ( dce ) , palmtop computers , pda , video game equipments , webtv , etc . they are the combination of 3cs ( computer , communication and consumer electronics )
广义来说，信息电器已突破传统家电概念，包括家用pc 、机顶盒、 hpc 、 dvd 、无线数据通信设备、掌上电脑、 pda 、视频游戏设备、 webtv等所有能通过网络系统交换信息的信息处理设备。它也是3c （ computer 、 communication 、 consumerelectronics ）合一的产物。