eluvium

美 [?'luv??m] 　英 [?'lu:v??m]

• n.【地】殘積層
• 網(wǎng)絡(luò)殘積物；殘積土；洗出物

詞形變化

復(fù)數(shù)：eluvia  

英漢解釋

n.

1. 【地】殘積層

英英解釋

n.	1. an accumulated mass of soil, sand, silt, or rock debris resulting from weathering or drifting

例句

eluvium: Residual deposits of soil, dust, and rock particles produced by the action of the wind.

殘積層：由于風(fēng)力所產(chǎn)生的土壤、灰塵和巖石細(xì)粒的堆積物。

The surface eluvium can be used as natural foundation support layer of the low-story building or as filling of hollows.

地表殘積土可作為一般低層建筑的天然地基持力層，而且可作為低洼地帶的回填土料；