開かい析せき台だい地ちMeanings1noundissected plateauTechnical term in geomorphology for a plateau that has been deeply cut by erosion into separate hills or ridges.開かい析せき台だい地ちは、長ちょう期き間かんの浸しん食しょくによって形けい成せいされる。A dissected plateau is formed by long-term erosion.
