- The aerodynamic forces on any control surface produce a moment about the hinge.
在任何操纵面上的空气动力均产生围绕其铰链轴的力矩。
- The end of the hanging member is rotatably attached to one end of the connecting member about the third hinge axis.
悬挂部件的端部可围绕第三铰链轴旋转装设到连接部件的一端上。
