Recent activity in the field of guided missile development has underlined the importance of self-contained automatic navigation system . 在导弹发展领域中,最近的活动强调自足式自动导航系统的重要性。
How ' s it going ? - it ' s under control -情况怎样了? -自动导航系统已经开动
( 4 ) in last chapter , this article studies a case of real - time system , the automobile ' s navigation system ( 4 )最后,本文研究了一个实时系统开发的实例? ?汽车自动导航系统。
Trrl is now ready to start some experiments in london and says that a full - scale system could be installed by 1990 Trrl已经准备在伦敦做一些实验,自动导航系统就在1990左右全面实行
We manufacture industrial design parts such as car - navigation audio panels and two - color formed buttons , etc , and automotive internal parts such as brake oil tanks , etc . in the home appliance field , we make body parts such as the chassis sections of mobile phones , digital cameras and dvd players 汽车零部件包括自动导航系统音响面板以及双色成形按钮等外观设计零部件以及制动器油箱等内装部件。家电商品包括移动电话数码照相机外壳和dvd机的机械底盘等。
" despite a very challenging operating environment , the group has plans for new projects with innovative products and services such as personal tracker ( a portable tracking device for users ) , gprs mobile location devices , outdoor billboard management system , on - line auto navigation system , location - based services for mobile telephones and others in the pipeline 蔡氏总结:尽管目前经营环境满布挑战,集团仍计划推出一系列创新科技产品及服务项目:如个人流动追踪设备( personaltracker ) , gprs流动定位设备( gprsmobilelocationdevices ) ,户外告示板管理系统( outdoorbillboardmanagementsystem ) ,车辆自动导航系统( autonavigationsystem )及流动电话定位技术服务等。