网络与数据通信 无线网络 释文 basic service set, BSS 基本服务集
- 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
- dragon patterns
- dragon-phoenix pattern
- dragon robe
- dragons and flowers patterns
- dragon scale binding
- Dragon Seed
- dragon tree
- Dragon Year Cops
- drag reducer
- drag reduction by turbulence
- draimage machinery
- drain
- drainable waterproof plate
- drainage
- drainage and irrigation machinery
- drainage area
- drainage channel