nearshore underwater fan 近岸水下扇
underwater fan deposit 水下扇沉积
underwater alluvial fan 水下冲积扇
coastal underwater alluvial fan 近岸水下冲积扇
Physical properties of the sandy conglomerate reservoirs differ greatly in different depositional environments, and the best occurs in underwater distributary channel on fan delta front.
砂砾岩储层的物性随着沉积环境的不同表现出较大的差异，且以扇三角洲前缘亚相水下分流河道微相最好。
Specialized for electric joint, underwater propeller, electric scooter, high-power fan.
专用于电动关节，水下螺旋桨，电动滑板车，大功率风扇。
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