DCCn.更改设计委员会(设计概念的改变)
dcabbr.直流(=direct current)abbr.哥伦比亚特区(=District of Columbia)
dcurved surface spline function曲面样条函数
DC-PDP DC Plasma Display Panel直流型等离子体显示器
DC reachive magnetron sputtering直流反应磁控溅射法
DC Reactive Magnetron Sputtefing直流反应磁控溅射
DCCT electronic measurement unit直流CT电子测量单元
DC resistance of inner conductor导体直流电阻
DC reversible magnetic amplifier直流可逆磁放大器
Dcxtran And Amino Acid Iniection低分子右旋糖酐氨基酸注射液[营养性血容量补充药]
DC two-loop speed-regulation直流双闭环调速系统
DC moving coil square instrumert直流动圈式方形电表