短語詞組短語multi block grid structure 流場分塊block masonry structure 砌塊砌體結(jié)構(gòu)block diagonal structure 塊對角結(jié)構(gòu)Block bordered structure 塊邊界coupled block diagonal structure 原方塊角形結(jié)構(gòu)block -structure 塊狀結(jié)構(gòu)light block bearing structure 輕砌塊承重結(jié)構(gòu)block stone structure 磚石結(jié)構(gòu)hollow block slope structure 空心方塊斜坡堤 返回 block structure