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

• 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
• The best little scrub by the side of the rill;
  做溪流边最棒的一棵小树；
• 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 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 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
• Rill erosion is of great significance in hill-slope erosion.
  细沟土壤侵蚀在坡面土壤侵蚀占有重要地位。
• In this study, an apparatus was designed to measure the parameters for rill cutting in loose material similar to deposited soil.
  该文介绍一种实验装置，用于测量类似于沉积土壤的疏松土壤材料细沟再生的力学参数。
• 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。