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		平面波输入下海水-海床-结构动力相互作用分析 1)
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			ANALYSIS OF WATER-SEABED-STRUCTURE DYNAMIC INTERACTION EXCITED BY PLANE WAVES 1)
			 
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		 图7. 方案II一维模型与三维模型$X$向位移对比  | 
	
Fig. 7. Comparison of $X$-direction displacement between 1D model and 3D model in scheme II  | 
	
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