shifting of sand dunes

基本解释

• 风沙化

英汉例句

双语例句

• The differentiations of calculating lacunarity indices of shifting sand dunes which have same area but different distribution forms are obvious.
  详尽地分析了流动沙丘面积相同，分布形式不同而产生的间隙度指数差异。
• These patterned stripes are part of Erg Chech, a desolate sand sea in southwestern Algeria, Africa, where the prevailing winds create an endlessly shifting collage of large, linear sand dunes.
  这些规则状的条纹属于舍什沙漠的一部分，位于非洲阿尔及利亚西南部荒凉的沙海，不断吹拂的大风创造出无数漂移不定、呈线性的沙丘。
• These patterned stripes are part of Erg Chech, a desolate sand sea in southwestern Algeria, where the prevailing winds create an endlessly shifting collage of large, linear sand dunes.
  在那里，盛行风持续不断地改变这些巨大的线状沙丘的形态。

权威例句

• Stony ridges gave way to tumbled boulders, slopes of sifted gravel, and then sand, blown into shifting dunes.
  NEWYORKER: The Martian Chroniclers

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