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

• A dynamic rill erosion model is established according to the dynamic theory of sedimentation and soil erosion.
  根据泥沙运动力学及土壤侵蚀学的基本理论和知识，建立了细沟侵蚀的动力学过程模型。
• 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。
• 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。
• 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。
• The best little scrub by the side of the rill;
  做溪流边最棒的一棵小树；
• Nearby the hotel is the Dingjiahe park, far away city making noise, takes a walk nearby the rill, under greenery, and flowering in leisure, you can feels incomparably satisfied.
  酒店旁边就是丁家河公园，远离了城市的喧嚣，闲暇之余，散步在小溪边，绿树下，花丛中，会感觉到无比的惬意。
• A long narrow furrow or channel cut by a natural process ( such as erosion) or by a tool ( as e.g. a groove in a phonograph record). From a practical standpoint, rill erosion forms small channels.
  自然形成（象腐蚀）或用工具制成的犁沟或水道。从实用的观点看，细沟侵蚀能形成很小的渠槽。
• 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。
• 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
• 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