densenern.内冷铁(激冷材料)denseadj.密集的；稠密的；浓密的densehead mountainash fruit水榆果dense fog/smoke/fumes浓雾/烟；浓烈的气体dense grad asphalt concrete密级配沥青混凝土denseness is not continuity稠密性不是连续性。dense-phase fluidized bed密相流化床dense shore-bound traffic前往海滨的稠密拥挤的车流dense stonematrix structure骨架密实结构dense phase pulverized coal高浓度煤粉dense ball bearing shafting密珠轴系dense annulus terminal plate致密环末板