signal n. 1.信号,暗号;信号器。 2.动机,导火线 (for)。 3.预兆,征象。 call signal 【无线电】呼号。 an alarm signal 警报(器)。 an information signal 〔美国〕暴风警报(旗)。 an international code of signals 国际通用信号。 a signal of distress =a distress signal 船只失事信号。 adj. 1.暗号的,作信号用的。 2.显著的,非常的,优越的。 a signal victory [defeat] 大胜[败]。 vt.,vi. (〔英国〕 -ll-) 发信号[警报]给(人、船等);用信号[警报]通知(暴风、危险等);用动作[手势]示意;预示。 a signaling bomb 信号弹。
Integrated services digital network - audiovisual services - inband signalling procedures for audiovisual terminals using digital channels up to 2048 kbit s ; english version ets 300143 : 1994 综合服务数字网.声频视频服务.传送速度2048kbit s以
Information technology - telecommunications and information exchange between systems - private integrated services network - circuit mode bearer services - inter - exchange signalling procedures and protocol 信息技术.系统间电信和信息交换.专业综合业务网.电路方式承载服务.局间信令程序与协议
Information technology - telecommunication and information exchange between systems - private integrated services network - circuit mode bearer services - inter - exchange signalling procedures and protocol 信息技术.系统间的通信和信息交换.专用综合服务网络.线路模式载体服务.内部交换信号传输程序和协议