伸出: reach; runout; potend; stret ...舷: the side of a ship; board外: outside; external side的: 4次方是 The fourth power of 2 i ...吊杆: boom; hanger rod; sag tie; s ...舷外斜桁；伸出舷外的吊杆: outboard boom联杆吊货中伸出舷外的吊杆: yard derrick伸出舷外的: outrigged联杆作业中伸出舷外吊杆的吊货索: burton fall伸出舷外距离,伸出距离: outreach吊货杆伸出舷外距离: derrick outreach舷外的: outboard; overboard自动排出舷外: automatic discharge overboard舷外伸出杆: outrigger boom舷外吊杆: outboard boom; yard boom; yard derrick; yardderrick支杆突出舷外桨架: outrigger连通舷外的: in free communication with sea向舷外的: outboard吊杆舷外跨距: boom outstretch舷外在舱外舷外的: outboard外档；船体外的；舷外: outboard有抗风支撑的吊杆: winch braced boom舷外吊杆吊货索: water whip发动机装在舷外的: outboard固定在舱口上空的吊杆: inside arm
