sheetflood
基本解释
- 漫洪,片蚀
英汉例句
- It shows that FengYG alluvial fan is mainly formed by upper-flow-regime sheetflood process.
说明该冲积扇主要由高流态的片流过程形成的。 - 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.
根据砾岩成因不同分为泥石流砾岩、河道砾岩和漫流砾岩等沉积类型，其中泥石流砾岩最为发育。 - 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.
片流沉积物由厚度小、侧向延伸长的中、细砾石坝沉积物和相对粒度较细的坝间沉积物所组成。 - 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.
风峪沟冲积扇流域的地质地貌特征表明，由于该段吕梁山地较大幅度的抬升给冲积扇的发育提供了充分的可容空间，这可能是风峪沟冲积扇上片流沉积物发育的主要原因。 - 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.
河道砾岩和漫流砾岩中层理的收敛方向及硅化木走向均表明本区古水流方向为近北西-东南向。