“位置服务”的概念、定义、翻译、参考文献-科学参考

单词	位置服务
释义	位置服务 Encyclopedia 工学位置服务释 location based service; LBS位置服务通过电信移动运营商的无线电通信网络（如GSM网、CDMA网），或通过外部定位方式（如GPS）获取移动终端用户的位置信息（地理坐标或大地坐标），在地理信息系统平台的支持下，为用户提供相应服务的一种增值业务。
随便看	Bookseller Booksellers Association books from the collection of the Caotang Academy Books from the Foundation of the City books from the tomb of Ji Prefecture book ship bookshop book signing for sale Books In Print books in print book size books market books of punishments books published by the Imperial Household Department books recommendation purchase books sold on consignment basis book-stacking problem bookstore bookstore consultation bookstore or indictment-writing shop bookstore promotion bookstores in Jinling bookstores in Luoyang bookstores in Suzhou book subscription list

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。