barchan

单词barchan

基本解释

n.: 新月形沙丘
网络: 新月丘；新月形砂丘；鎌状沙丘

英汉解释

• 蛇形沙丘

• 弧形沙洲

• 新月形砂丘

• 新月形沙丘

词性分析

• 复数：barchans

例句

• These strangely shaped dunes are known as barchan dunes and are common on both Earth and Mars.

  形状怪异的沙丘是地球和火星上比较常见的新月沙丘。

• The dunes are formed from mobile barchan (crescent-shaped) dunes moving from left to right in this view.

  这些沙丘呈移动的新月状，在图片中从左右排列。

• A Preliminary Study on Variation in Wind Velocity and Sediment Transport Rate on Windward Slope of Barchan Dune

  乌兰布和沙漠新月形沙丘迎风坡风速变化的初步研究