rill

英 [rɪl]

美 [rɪl]

n.  细沟
v.  像小河一般流

复数：rills　过去式：rilled　

BNC.40583 / COCA.33840

牛津词典

noun

• 细沟
  a shallow channel cut by water flowing over rock or soil

英英释义

noun

• a small channel (as one formed by soil erosion)
• a small stream
  Synonym:rivuletrunrunnelstreamlet

双语例句

• Finite element model for calculating effects of slope flow sediment transport capacity and soil erodibility on rill erosion processes
  坡面流输沙能力与土壤可蚀性参数对细沟土壤侵蚀过程影响的有限元计算模型研究
• This paper estimates methods of measuring rill erosion amount.
  本文评价了量测细沟侵蚀量的填土法和容积法。
• If you can't be a pine on the top of the hill, Be a scrub in the valley-but beThe best little scrub by the side of the rill?
  如果你不能成为山巅上的一棵挺拔的松树，那就做一棵山谷中的灌木吧，但要做溪边最好的灌木！
• Breast stoping proceeds horizontally, while rill stoping is at an angle to the face of the deposit with the ore falling downward.
  水平回采则是水平推进，而倾斜上向回采是与矿壁成一定角度开采，以使矿石能下落。
• The rill ideal is the sea, seedling's ideal is a pillar of the state.
  小溪的理想是大海，幼苗的理想是栋梁。
• Experimental results were conducted for determining the flow rates at which rill formation starts and ends for each aggregate group and slope.
  用一种沙壤土进行实验，测定了不同团聚体大小和坡度下细沟再生开始和停止所对应的临界水流量。
• Photographs the rill many for the sketch which has words at fingertips and writes with facility, therefore the cameramen also wants to use in the optical fiber and the color wins.
  拍摄小溪多为信手拈来的小品，故摄影者还要在用光线和色彩上取胜。
• The calculative method of critical slope gradient was got from combining the incipient velocity formula and rill stable condition.
  结合细沟泥沙起动公式和细沟稳定条件得到坡面侵蚀临界坡度的计算方法。
• Rill erosion is an important component of hillslope soil erosion.
  细沟侵蚀模型是土壤侵蚀预报模型的重要组成部分。
• The coating shall be even, fast, clear and free of defects such as air pore, rill mark, chap and spalling.
  涂复应均匀、牢固、清晰，不应有气泡、流痕、龟裂和剥落等缺陷。