英语词汇“desert pavement”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

desert pavement

noun Geology

A surface layer of closely packed or cemented pebbles, rock fragments, etc., from which fine material has been removed by the wind in arid regions.The stones in a desert pavement are usually about halfway embedded in the soil surface, with only their upper surfaces exposed, and are fairly tightly held in place....

On some of the surfaces high above the valley floors, delicate volcanic ash deposits, some as old as 13.6 million years, lie just beneath the desert pavement - the loose rock and gravel too heavy for the wind to have blown away.
Low mounds of silty soil pocked the stony desert pavement like so many frost-heaved ‘boils’ in an Arctic coastal plain.

单词	desert pavement
释义	desert pavement noun Geology A surface layer of closely packed or cemented pebbles, rock fragments, etc., from which fine material has been removed by the wind in arid regions.The stones in a desert pavement are usually about halfway embedded in the soil surface, with only their upper surfaces exposed, and are fairly tightly held in place.... On some of the surfaces high above the valley floors, delicate volcanic ash deposits, some as old as 13.6 million years, lie just beneath the desert pavement - the loose rock and gravel too heavy for the wind to have blown away. Low mounds of silty soil pocked the stony desert pavement like so many frost-heaved ‘boils’ in an Arctic coastal plain.
随便看	episcopalian episcopalianism episcopalism episcopally episcopate episcope episematic episiotomy episode episodic episodical episodically episodic memory episome Epist. epistasis epistates epistatic epistaxis episteme epistemic epistemically epistemics epistemological epistemologically