palaeocurrents

palaeocurrents

美 　英

• n.古水流；古流

词形变化

复数：palaeocurrents  

英汉解释

n.	1. 古水流 2. 古流

英英解释

n.	1. a prehistoric current of water or wind, revealed by the study of the sedimentary structures and textures that it deposited

例句

Study of palaeocurrents and facies distribution patterns suggest that the slope was then facing south.

古流向、沉积相带分布研究表明，当时的古坡向向南。