summary of marine sediment parameters 沉積物質(zhì)素參數(shù)一覽pdf
levels of different sediment parameters in sediments in hong kong 2001-2005 2001年至2005年本港底層沉積物各項(xiàng)參數(shù)水平
the effect of sediment parameters on sound speed profile inversion using time differences of acoustic ray arrivals in shallow water 淺海中沉積層參數(shù)對(duì)多途到達(dá)時(shí)差反演聲速剖面的影響
the robustness and convergence of the algorithms are theoretically analyzed . the simulation and experimental results show that the algorithms are robust on the mismatch of system parameters and sediment parameters 從理論上分析了該算法的收斂性和穩(wěn)定性,該算法對(duì)一定范圍內(nèi)的系統(tǒng)參數(shù)失配和沉積層參數(shù)失配具有較好的穩(wěn)定性。
the effects of sediment parameters on the multi-path structure in shallow water are investigated in detail . a method of dividing the multi-path arrival time differences into groups is presented . theoretical analysis for the method is given 詳細(xì)研究了沉積層聲速、密度和衰減系數(shù)變化對(duì)淺海多途到達(dá)結(jié)構(gòu)的影響,提出了對(duì)多途到達(dá)時(shí)延差進(jìn)行分組的研究方法,從理論上對(duì)該方法進(jìn)行了研究。