piano-piano  很弱; 更弱

Digital 8 tape Digital 8  带子

Digital Archived Digital Publish  数位出版; 数位典藏

Digital In-Analog Out Digital Audio Equipment  数字入-模拟出数字音频产品

digital province and digital city  数字省市

Digital Radiography Digital Radiograph  数字X线摄影

Digital Selective Calling Digital Selective Calling  数字选择性呼叫

Digital Signal Level 0- Digital Signal Level 3 DS0-DS3  零阶数字信号和三阶数字信号

digital theater systems digital surround  数字电影院系统数字绕音

Digital Video and Digital Audio  数字视音频

digital-analog-analog-digital  数字模拟数字模拟转换

digital-to-digital data converter  数字-数字数据变换器

the Interface Between Digital terminal and Digital Exchange  数字用户接口

(+)Digital matched-filter  (+)数字匹配滤波器

(ECC)digital signature  数字签名

“Digital Landslide” ttechniquel  数字滑坡技术

∑-△ analog-to-digital converter(ADC)  自动偏压补偿; ∑-△模数转换器

1 wire digital  单总线数字式

110kV digital substation  110kV数字化变电站