rills

英 [rɪlz]

美 [rɪlz]

n.  细沟
rill的第三人称单数和复数

双语例句

• Roughness coefficients in rills that are easily affected by the slope gradient, are closely related to Reynolds number.
  细沟流阻力系数的大小与水流雷诺数有关，但其变化趋势受到坡度的影响。
• Prediction of Hydraulics of Rills in Erosion Processes on Hillslope
  坡面侵蚀过程中细沟水流动力学参数估算探讨
• The results may be of particular value in developing process models of rill evolution wherein rills re cut through deposited material.
  对于发展由沉积土壤再生的细沟演化过程模型特别有用。
• Rill erosion refers to the soil erosion process taking place between rills before or after formation of rills on the slope surface.
  细沟间侵蚀是指坡面上细沟未形成之前或细沟形成之后细沟间的土壤侵蚀过程。
• Study of detachment rate in rills with the REE tracing method
  应用REE示踪法研究细沟流净剥蚀率
• And there were gardens bright with sinuous rills.
  这里有花园，蜿蜒的溪河在其间闪耀。
• Shallow water flow velocity measuring systems for flow velocities in hill-slope rills and/ or watershed water channels;
  薄层水流流速测量系统测量坡面流及其流域内沟道中水流速度；
• Both runoff erosion and splash erosion in rills is calculated at the same time when its runoff is less then 6 mm.
  当坡面细沟水流平均深度小于6mm时，在细沟内同时进行水流侵蚀和降雨溅蚀的计算。
• Analytic Method for Computing Sediment Concentration in Eroding Rills on Steep Slope
  确定陡坡细沟侵蚀含沙量的解析方法
• The lowermost portion of a structure partly or wholly below ground level; often used for storage. As the flow becomes concentrated in low places because of irregularities in the surface, rills are formed.
  一所建筑中部分低于或完全低于地平面的最低的那一部分；通常是作储藏之用。由于地面凸凹不平，当水流逐渐集中于低地时，就形成了溪流。