短语词组短语reef -flat facies 礁Achang Reef Flat 阿昌族礁坪reef flat deposit 礁滩沉积体carbonate reef flat reservoir 碳酸盐岩礁滩储层reef flat reservoir 礁滩储层reef flat facies 礁滩相a reef flat facies 礁滩相dolomite of reef flat facies 礁滩相白云岩 返回 reef flat