基本释义:

周期摇荡

网络释义

1)periodic oscillation,周期摇荡

2)phugoid oscillation,长周期摇荡

3)steady periodic oscillation,定常周期摇荡

4)Rolling Period,横摇周期

5)vessel-shake period,船摇周期

6)cyclic yawing,周期艏摇

用法和例句

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。