“location based service”的概念、定义、翻译、参考文献-科学参考

单词	location based service
释义	location based service 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	multi-element interferometer multi-element interferometry multielement lens multi-element radio interferometer Multi-Element Radio Linked Interferometer Network multi-element radio telescope multi-end reeling Multi-energy complementary generation system multienzyme complex multi-equation multi-exciter test multiexciton complex multiexposure multiexposure, multiple exposure multiextremal multiextremal optimization problem multi-extremum problem multi-faceted communication and cooperation system in England Multi-Facility Layout multifactor multi-factor experiment multifactor experimental designs multifactorial multifactorial disorder multifactorial inheritance

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。