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

• 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 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。
• 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。
• Rill cut and fill method Application of low caving coal hydraulic support in thick coal seam with large tilt angle
  倾斜分层充填采煤法低位放顶煤液压支架在大倾角厚煤层中的应用
• 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。
• There is a spare toilet rill in the bathroom cupboard.
  浴室的柜橱里有一卷备用的手纸。
• Pore volume of porous packing rill cut and fill method
  多孔填充剂的孔体积倾斜分层充填采煤法
• 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。