antidunes
基本解释
- n.逆行沙丘
英汉例句
- For some sediments and flow the flat bed does not occur and the bed form goes directly from dunes to antidunes.
對某些泥沙和水流，平整牀麪竝不發生，而牀麪形狀則直接從沙壟轉爲逆行沙壟。 - The presence of dunes or antidunes in streams alternately decreases and increases the local depth.
河流中沙壟和逆行沙壟的存在，使侷部水深交替地增大或減 - For some sediments and flow the flat bed does not occur and the bed form goes directly from dunes to antidunes
對某些泥沙和水流，平整牀麪竝不發生，而牀麪形狀則直接從沙壟轉爲逆行沙壟。