词汇	g length
释义	g length 焊脚长度
随便看	beam and slab floor beam-and-slab floor beam and slab foundtion beam and slab isolation beam and slab raft beam and slab structure beam-and-slab structure beam and sling Beam and wave interaction beam angle beam-angle-between-half-power-points beam angle of scattering Beam angles of spotlights beam angulation be a man of sagacity be a man of substance beamans Beaman stadia arc beam antenna beam-antenna beam antenna feeder beam antenna system beam aperture beam approach beam approach beacon system