muddy and sandy bottom 中文意思是什麼
muddy and sandy bottom
解釋
泥砂底-
Normal - mode attenuation coefficients for shallow water with negative sound velocity gradient and sandy or muddy sediment bottom
質海底的負聲速梯度淺海中簡正波的衰減系數 -
Estuaries, mangrove, swamps, coral reef, rocky reef and sandy or muddy bottom
河口紅樹林沼澤珊瑚礁巖礁沙質或泥狀海底
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