barchans

barchans

美 　英

• n.新月形沙丘

词形变化

复数：barchans  

英汉解释

n.

1. 新月形沙丘

英英解释

n.	1. a crescent-shaped sand dune in which the tips of the crescent point in the direction of dune movement

例句

Barchans can move intact downwind and can even appear to pass through each other.

新月沙丘可以将顺风进行完整地移动，有时似乎能够彼此通过对方。

The effects on the morphology and advance of isolated barchans on interdune corridor of complex ridges in the central Taklimakan Desert

草方格固沙带对垄间新月形沙丘形态和移动的影响