But although the road-mobilelauncher has some off-road capability, it requires solid ground when launching to prevent damage from debris kicked up by the rocket engine.
He observed a command post exercise and visited the Chinese army's 2nd Artillery Corps headquarters, where he viewed a CSS-7 short-range ballistic missile on a mobilelauncher.
This OS features a customizable Ubuntu Mobile Edition (UME) Launcher which basically serves to replace the desktop for easy access to applications and system settings.
该系统有一个可供定制的Ubuntu移动版启动平台（Ubuntu Mobile Edition ），可以用来代替桌面，方便地访问软件和系统设置。