通论 计算机发展历史 释文 first generation computer 第一代计算机
- dragon and tiger war method
- Dragon and Tiger Zun
- Dragon Ball
- Dragon Beard Ditch
- dragon-boat chant
- Dragon Boat Festival
- dragon boat place
- Dragon Boat Racing
- dragon bone water lift
- Dragon cargo spacecraft
- Dragon Carving and the Literary Mind
- dragon curve
- dragon dance
- dragonfly
- "dragon - fly's eye" glass beads
- dragon fractal
- dragon fruit
- dragon graph
- dragon-head main ridge ornament
- dragon kiln
- Dragon King Temple Palace
- Dragon lake
- Dragon manned spacecraft
- Dragon Nebula
- Dragon Palace Scenic and Historic Area