屏蔽式 DIN圆形连接器 Shielded DIN Round Connector
二极管 Diode
直接接入,直接存取 Direct Access
卫星直播 Direct Broadcasting Satellite DBS
直接连接 Direct Connection
直接拨入 Direct Dialing-In DDI
直接数字控制 Direct Digital Control
直接存储器存取 Direct Memory Access DMA
直达路由 Direct Route DR
直流 Direct-Current DC
定向重试 Directed retry
定向天线 Directional antenna
二极管 Diode
直接接入,直接存取 Direct Access
卫星直播 Direct Broadcasting Satellite DBS
直接连接 Direct Connection
直接拨入 Direct Dialing-In DDI
直接数字控制 Direct Digital Control
直接存储器存取 Direct Memory Access DMA
直达路由 Direct Route DR
直流 Direct-Current DC
定向重试 Directed retry
定向天线 Directional antenna
双极化定向天线 Directional Bipolarization Antenna
定向小区 Directional cell
定向无线电 Directional radio
定(方)向增益 Directive gain
直接数字合成 Directly Digital Synthesize DDS
电信总局 Directorate-General of Telecommunications, DGT
目录 Directory DIR
直序扩频 Direct-Sequence Spread Spectrum DS/S/sS
断开 Disconnect DISC
断开请求 Disconnect Request DR
断开模式 Disconnected Mode DM
断开方式 Disconnection Mode DM
不连续接收 Discontinuous Reception DRX
不连续发送(机制) Discontinuous Transmission(mechanism) DTX
折扣,折扣率 Discount
离散余弦变换 Discrete Cosine Transform DCT
离散傅氏变换 Discrete Fourier Transform
离散多音频 Discrete Multi-Tone DMT
盘片(软盘、光盘) Disk (Floppy, Compact Disc)
磁盘阵列设备 Disk Array
软盘驱动器 Diskette Drive, Floppy Disk Drive FDC
(程序,进程)调度 Dispatch
调度通信系统 Dispatch Communication System
色散调节 dispersion accommodation
色散补偿 dispersion compensation
色散位移 Dispersion-shift
显示驱动芯片 Display Driving Chip
显示器件 Display Parts
分布式 Distributed
分散型控制系统 Distributed Control System DCS