The nonlinear effects of heave on ship roll are also dependent on the longitudinalcenter of floatation besides above factors.
纵摇对横摇的非线性影响除以上参数外，还与漂心的纵向位置有关。
2
On the horizontal projection plane, an included Angle is formed between the thrusting bars and the longitudinalcenter line of the axle.
在水平投影面上，推力杆与车架纵向中心线之间具有夹角。
3
The relative longitudinal strain between the strip edge and strip center is very small in the whole deformed zone, which can prevent appearing crinkling and bloating.