单词	sabkha
释义	sabkha /ˈsabkə / /ˈsabxə/ noun An area of coastal flats subject to periodic flooding and evaporation which result in the accumulation of aeolian clays, evaporites, and salts, found in North Africa and Arabia.There is strong sedimentological evidence that the evaporites were precipitated in sabkhas or desert salt lakes.... The preponderance of evidence for intrasediment growth and dissolution of evaporites supports a sabkha and, in particular, a saline mudflat setting. Such relationships can be understood if it is recognized that aggradation of the lake deposits and sabkhas was contemporaneous with deflation of subaerial dunes during episodes of generally rising lake level. Origin Late 19th century: from Arabic sabqa 'salt flat'.
随便看	Rukeyser, Muriel rukh rulable rule Rule 43 ruleable rule absolute rule-bender rule book rule-bound rule-boundedness rule box Rule Britannia ruled case ruledom ruled surface ruleful rulefully rule joint ruleless rule-maker rule-making rule nisi rule of engagement rule of law

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