理学 计算机硬件电路 释 daughtercard;daughterboard 子板 通过触点等方式连接到母板（或其他功能板）上的，尺寸相对较小的具有一定功能的印制电路板。
计算机硬件 计算机工程制造 释文 daughtercard, daughterboard 子插件板
- dredging of inland waterway
- dredging on sea
- dredging ship
- dredging the Huaihe River
- Dred Scott Decision
- D region
- D-region
- Drei Studien zur Kunstsoziologie
- Drell-Yan process
- drencher for cooling protection
- drencher sprinkler system
- Drer
- Dresden
- Dresden Elbe Valley of Germany
- Dresden Staatskapelle
- Dresden University of Technology-Institution of Textile Machinery and High Performance Material Technology
- dress
- dressage of Summer Paralympics
- dress and personal adornment
- dress codes in opera performances
- dress cutting machine
- dressed atom
- dressed electron
- dressed in animal skin scovering the tail
- dressed particle