varves

varves

美 　英

• n.【地】紋泥
• 網絡季候泥；年融積雪；年融積層

詞形變化

復數：varves  

英漢解釋

n.	1. 【地】紋泥,沖積層

英英解釋

n.	1. a layer or series of layers of sediment deposited annually in a still body of water, e.g. by a glacier.

例句

Tree rings and seasonal sedimentary deposits called varves can be counted to determine absolute age.

可以對樹木的年輪和被稱為紋泥的季節性沉積物進行計數來確定其絕對年齡。