近间距平行隧道
small spacing parallel tunnels
小间距隧道
closely spaced tunnel
Close-spaced Tunnel
small spacing tunnel
Close-spaced tunnels
closely spaced tunnels
tunnels with small spacing
tunnelling with small interval
closely-spaced tunnel
Closely-spaced tunnels
Small-spaced Tunnels
short space tunnel
Closely adjacent tunnels
little neighboring space tunnel
litde neighboring space tunnels
平行间距
Parallel space
the space between two parallel lines
三条平行隧道结构
station structure with three parallel tubes
双孔平行隧道
double tube tunneling excavation
twin-parallel-tunnel
Wolfowitz最小间距法
Wolfowitz minimum distance method
长距离小间距
Long distance with little space
超小净距隧道
super-small clear distance tunnel
大断面小净距隧道
large section and small clear-distance tunnels
large section low net-distance tunnel
反眉状隧道小切口
Converse frown sclera tunnel
互通式立交最小间距
Minimum Distance between Interchanges
小间距海底隧道
parallel adjacent subsea tunnels