sheetflood
基本解释
- 漫洪,片蝕
英汉例句
- It shows that FengYG alluvial fan is mainly formed by upper-flow-regime sheetflood process.
說明該沖積扇主要由高流態的片流過程形成的。 - According to different origins, it can be divided into three types: debris flow deposits, channel deposits and sheetflood deposits.The debris flow deposits is the best developed.
根據礫巖成因不同分爲泥石流礫巖、河道礫巖和漫流礫巖等沉積類型，其中泥石流礫巖最爲發育。 - Sheetflood deposits comprise pebble to granule gravel bar deposits with small thickness that extend far on side directions, and between-bar deposits with finer grain-size.
片流沉積物由厚度小、側曏延伸長的中、細礫石垻沉積物和相對粒度較細的垻間沉積物所組成。 - Geomorphic and geologic features of its drainage basin shows that larger accommodation space formed by uplift of Luliang mountain possibly led to sheetflood deposits on FengYG alluvial fan.
風峪溝沖積扇流域的地質地貌特征表明，由於該段呂梁山地較大幅度的擡陞給沖積扇的發育提供了充分的可容空間，這可能是風峪溝沖積扇上片流沉積物發育的主要原因。 - The convergence direction of bedding and the strike of petrified wood in the channel deposits and sheetflood deposits show that the paleocurrent flowed from northwest to southeast.
河道礫巖和漫流礫巖中層理的收歛方曏及矽化木走曏均表明本區古水流方曏爲近北西-東南曏。