1) steady periodic oscillation
定常周期摇荡
2) periodic oscillation
周期摇荡
3) phugoid oscillation
长周期摇荡
4) roll period meter
横摇周期测定器
5) stable oscillation
稳定摇荡
6) Rolling Period
横摇周期
1.
This paper,by means of the determination and error analysis of the initial stability of the general ship on passage,explains the relationship between the rolling period and the initial metacentric height,and tries to find the method of raising the accuracy in determining the initial stability in order to guarantee ship s navigation safety.
通过航行中对杂货船初稳性的测定及产生的误差分析，了解船舶横摇周期与初稳性高度之间的关系，找出提高船舶测定初稳性准确度的方法，保证船舶的航行安全。
补充资料：横横实实
1.形容体格粗壮结实。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条