回转椅 revolving chair
转旋干燥器 revolving drier
回转筛 revolving screen
菱面体 rhombohedron
菱形 rhombus
肋骨 rib
密肋楼板 rib floor
肋拱 ribbed arch
起肋玻璃 ribbed glass
加肋管 ribbed pipe
肋板 ribbed slab
带状布置的房屋 ribbon building
转旋干燥器 revolving drier
回转筛 revolving screen
菱面体 rhombohedron
菱形 rhombus
肋骨 rib
密肋楼板 rib floor
肋拱 ribbed arch
起肋玻璃 ribbed glass
加肋管 ribbed pipe
肋板 ribbed slab
带状布置的房屋 ribbon building
带状窗 ribbon window
丰富的 rich
富石灰 rich lime
富灰混合料 rich mix
行驶性能 rideability
屋脊梁木 ridge beam
屋脊板 ridge board
屋脊结点联接板 ridge gusset plate
脊檩 ridge purlin
脊瓦 ridge tile
钻探机 rig
诉 rigging
右侧;权利 right
正桥 right bridge
右手开门 right hand door
右侧面图 right hand view
刚拱 rigid arch
刚性钢筋 rigid armoring
刚性联接 rigid connection
刚性结构 rigid construction
刚构桥 rigid frame bridge
刚架构造 rigid frame construction
刚构 rigid framework
刚性绝缘 rigid insulation
刚性板 rigid slab
环梁 ring beam
环螺栓 ring bolt
环闸 ring dam
环行路 ring road
环裂 ring shake