digital cellular mobile telecommunications
数字化世界标准地震台网
Digital World Wide Standard Seismograph Network\nDWWSSN\n地震
暂无补充释义。
相关词条
broadband integrated services digital network\nB-ISDN\n通信
digital code【计】;figure【数】;number code【数】
analog digital converter
programmable digital radar echo simulator
digital evaluation of measured value【计量】
Intra-arterial Digital Subtraction-Angiography
digital voltmeter