deluvial

基本解释

Three ore types of primary ore, oxide-semioxide ore and weathering residual deluvial ore regularly distribute in level and vertical;
三种矿石类型（原生矿、氧化—半氧化矿、风化残坡积矿）在平面上和垂向上均呈有规律的分布；
However, the alluvial-deluvial actions were not sufficient to change the essential pattern of distribution of the aeolian facies belts.
然而，冲洪积作用并未能改变风成相带分布的基本格局。
Researches show that the south of the Katangan copper-cobalt belt between Kolwezi and Likasi in Central Africa is a region of prospecting potential for the elluvium-deluvial cobalt deposits.
研究发现，刚果（金）科卢韦奇-利卡西之间的加丹加铜钴矿带南部区域，是寻找残坡积钴矿床的有利区域。