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- An instance of bus navigation service based on Grid MLS is developed;and its application foreground is expounded. 实现了基于网格移动定位服务中公交导航服务的实例，阐述了网格移动定位服务的应用前景。
- The main items includes characteristic digital resourses construction,network reference service,electronic magazines,mutual borrow and navigation service. 主要项目包括:特色数字化资源建设、网上参考咨询服务、电子馆刊、馆际互借与文献传递服务、导航服务。
- The second is a navigation service with computing technology, and voice processing technology to provide users with a practical road routes, such as car navigation services. 第二种是导航服务，结合运算处理技术以及语音技术，能够为用户提供切实可行的行进路线，比如车载导航服务。
- Economic forces are reshaping the provision of airports and air navigation services. 经济力量正重塑机场与空中导航服务的组织和操作。
- maritime radio navigation service 海上无线电导航业务
- ship rs combat navigation service 舰艇战斗航海勤务
- aeronautical radio navigation service 航空无线电导航业务
- A 10% service charge is added on to the bill. 帐单上包括了百分之十的服务费。
- The typewriter is at your service. 这台打字机随便你使用。
- Navigation is difficult on this river because of the hidden rocks. 因为河上有暗礁，所以在这条河上航行很困难。
- Procedures for Air Navigation Services; 空中导航事务程序;
- The compass is an instrument of navigation. 罗盘是航行仪器。
- A new bus line has been brought into service. 开辟了一条新的公共汽车线。
- Civil Air Navigation Services Organisation 民航导航服务组织
- Its slow service gave the restaurant a bad name. 这家餐馆因缺乏效率的服务搞得名声很坏。
- He filed for a civil service job. 他申请公务员的工作。
- Air Navigation Services Coordinating Committee 空中导航勤务协调委员会
- He paid only lip service to the dictator. 他只以空洞的应酬话对付那个独裁者。
- He was praised for his meritorious service. 他由于出色地工作而受到称赞。
- We attended evensong as well as morning service. 我们参加了晚祷和晨祷。
