词汇	contracted weir
释义	contracted weir 收缩堰
随便看	Force Beachhead Force Beachhead Line force bearing force bearing area force bearing capacity force-bearing capacity prediction force-bearing characteristics force-bearing of surrounding rock mass force-bearing performance force bearing ring force bearing structure force-bearing types force beddown force behavior force belt conveyer force belt fastener system force between two magnetic poles force between two stages force bill Force,Bite force block force body force boosting device force boundary force building