单词 | supraglacial |
释义 | > as lemmassupraglacial supraglacial adj. Brit. , U.S. Geology = superglacial adj. at super- prefix 1a(a).ΚΠ 1869 D. Mackintosh Scenery Eng. & Wales iii. xx. 385 Is a moraine a mixture of supraglacial and subglacial debris? 1968 C. Embleton Glacial & Periglacial Geomorphol. (1971) ii. xii. 263 These supraglacial streams sooner or later lose themselves down crevasses in the ice. 2007 O. Slaymaker & R. E. J. Kelly Cryosphere & Global Environmental Change vi. 185/1 Dump moraines are commonly formed adjacent to retreating glaciers which dump supraglacial material on to the former subglacial surface. < as lemmas |
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