User-to-user Signaling Entity什么意思

Undergraduate Study Education Program (NASA)本科学习教育计划(NASA) Urban Systems Engineering (degree programs)城市系统工程学位 Ubiquitous Systems Evaluation (workshop)随处可见的系统评价(车间) Unified Stochastic Engine统一的随机的引擎 Underground Service Entrance Cable地下服务入口电缆 United States of Earth美国的大地发出的渴望的声音 Univac Scientific ExchangeUnivac科技交流 User-to-user Signaling EntityUser-to-user信号的实体 Unconditionally Stable Extended无条件稳定扩展 User Support Environment用户支持的环境 Used Solvent Elimination用溶剂的消除 United States of Europe (possible name for politically united future European Union)美国的欧洲(可能名称为政治联合未来欧盟) Ultrasonic Scanning Equipment超声波扫描设备 Log filen. 日志文件 ultrasonic examination超声波检查