第三章测试
1.Riding and crest waves mainly affect the      of the boat. ( )。( 顺浪和顶浪主要影响船的。)
A:Longitudinal motion (纵向运动) B:Lateral and longitudinal motion (横向和纵向运动) C:Neither affects (都不影响) D:Lateral motion (横向运动)
答案:A
2.( ) A random wave spectrum that is well representative of actual full growth.(能很好地代表实际的充分成长的随机海浪谱。)
A:P-M spectrum (P-M 谱) B:JONSWAP spectrum (JONSWAP 波谱) C:Directional wave spectrum (方向波谱) D:ITTC two-parameter spectrum (ITTC 双参数谱) 3.The range of meaningful wave height of a large wave said on the sea is ( ).(海面上所说的大浪的有义波高范围是 。)
A:0.5 m - 1.25 m B:4m-6m C:1.25 m - 2.5 m D:2.5 m - 4.0 m 4.Often using Gaussian colored noise to simulate ocean waves(经常用高斯分布的有色噪声来模拟海浪)( )
A:对 B:错 5.Mature ocean waves can be thought of as a stationary random process(成熟期海浪可以认为是一个平稳随机过程)( )
A:错 B:对

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