略語大辞典 [Geo] 57 MLD mixed-layer depth (南極辺縁氷海域の)混合層深度.mixed-layer depth; a depth of zone in which ice and water are mixed; in MIZ(marginal ice zone), an outer area ofpack ice zone; [Geo:Phys]. 丸善「略語大辞典」JLogosID : 11861218