BEc

BEC Business English Certificate 商务英语证书

BEC Backward Error Correction 后向纠错

BEC background equivalent concentration 本底等效浓度，背景当量浓度

BEC Business Economics 经营经济学

BEC Binary Erasure Channel 二进制删除信道

BEC British Electrontechnical Committee 英国电气技术委员会

BEC Business Education Council 商业教育委员会

BEC British Electrophoresis Society 英国电泳学会

BEC Business Education Compact 商业教育紧密

BEC Back-End Chip 后端芯片

BEC Border Epidemiology and Environmental Health Center (New Mexico) 边境的流行病学和环境健康中心(新墨西哥州)

BEC Business Enterprise Centre 企业的中心

BEC Bonner Entwicklungswerkstatt fÜr Computermedien (German: Bonn Development Workshop for Computer Media Bonner Entwicklungswerkstatt fÜr Computermedien (German: Bonn Development Workshop for Computer Media

BEC Bell Exchange Company 贝尔交换的公司

BEC Best-Effort Connection 尽力而为型连接

BEC Bolsa Eletrônica de Compras (Brazil) Bolsa Eletrônica de Compras (Brazil)

BEC Bermuda Employers' Council 百慕大雇主理事会

BEC Business Environment Council 商业环境委员会

BEC Bristol Electronic Community 布里斯托尔电子社区

BEC Baltic Electronics Conference 波罗的海电子会议