计算机硬件 计算机集成电路 释文 multiplexer, MUX 多路选择器
- Rontgen rays
- Rood-Sastry classification
- Rood-Sastry system
- Rood-Sastry type
- roof
- roof and floor
- roof and floor of wood frame construction
- roof-angle prism
- roof fall
- roof garden
- roof greening
- roofing beam
- roofing engineering
- roof iris
- Roofloy
- roof of coal seam
- roof planting
- roof prism
- roof-ridge decorative animal sculptures
- roof strata collapse of working face
- Roof Tile With Monster-mask
- Rooftop
- roof top reflector
- roof truss
- roof turf