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

• The mountain stream changed has been black, no longer was before that clear enough to see bottom rill.
  溪水变黑了，已不再是以前那条清澈见底的小溪了。
• 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。
• I felt assured now of what it was, and from the bottom of my heart I pitied this last feeble rill from the great flood of humanity.
  接着我又想到我看见的肉，这下我肯定那是什么了，我从心底里同情人类洪流中这最后的涓涓小溪。
• 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。
• Stands nearby murmur the rill, listens to the running water to wash your memory.
  站在潺潺的小溪旁，听流水洗涤你的记忆。
• Soil bulk density affects soil erosion process and the sediment delivery ( S) during the run is associated with rill head-cut advance.
  土壤容重影响坡面侵蚀的发生和发展，而坡面侵蚀产沙过程与细沟发育过程相对应。
• This model introduces a concept of unsaturated sediment transport, reflecting the variation of rill erosion along the distance.
  该模型引入了非饱和输沙的概念，能够反映沿程细沟侵蚀的变化规律。
• The best little scrub by the side of the rill;
  做溪流边最棒的一棵小树；
• The results of these experiments indicate the increasing trend of rill erosion quantity with slope gradient and flow discharge.
  试验结果反映细沟侵蚀量基本随坡度和流量的增加而增加的趋势。
• 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