滑车

single-banked knot; overhand knot

单结

纽结 single wall knot; wall knot | 单结 single-banked knot; overhand knot | 单动滑车 single-banked runner

shackle bolt

卸扣栓

shackle block 卸扣滑车 | shackle bolt 卸扣栓 | shackle crow 撬卸扣栓的棍

shackle bar

车钩,铐销,拔钉钩

shackle bar ==> 车钩,铐销,拔钉钩 | shackle block ==> 带钩环滑车 | shackle bolt ==> 钩环螺栓,连杆螺栓

fairleadof rudder chain

舵链导轮

fairleader 导缆孔导向滑车导缆滚筒 | fairleadof rudder chain 舵链导轮 | fairleadrack 导缆孔框

pulley rim

皮带轮轮缘

pulley block 滑车组 | pulley rim 皮带轮轮缘 | pulling chain 牵引键

pulley rim

滑轮轮缘

pulley motor 电动机皮带轮 | pulley rim 滑轮轮缘 | pulley sheave 滑车滑轮

relieving tackle

备用操舵滑车组

relieving rudder 应急舵 | relieving tackle 备用操舵滑车组 | relieving tackle 缓冲滑车组

double blow solid die cold header

双击整模冷镦机

double block 双轮滑车 | double blow solid die cold header 双击整模冷镦机 | double boiler 双层锅

double blow solid die cold header

双击整模冷镦机进出口货物名称中英对照

double block 双轮滑车 | double blow solid die cold header 双击整模冷镦机进出口货物名称中英对照(101) | double boiler 双层锅

lift-off cover

拼装舱盖

lift-jigger 顶索复滑车 | lift-off cover 拼装舱盖 | lift-off cover 拼装舱口盖

The Shop Around the Corner：街角商店

上错天堂投错胎Heaven Can Wait (1943) | 街角商店The Shop Around the Corner (1940) | 妮诺奇嘉Ninotchka (1939)

neigher nor gate：既非又不闸

"邻区最佳控制","neighboring optimal control" | "既非又不闸","neigher nor gate" | "内利亚克编译程式","NELIAC; naval electronics laboratory international algebraic complier"