rill
英 [rɪl]
美 [rɪl]
n. 细沟
v. 像小河一般流
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
双语例句
- Rill cut and fill method
倾斜分层充填采煤法松散颗粒填充隔热层 - 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 - 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。 - 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。 - 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 - 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。 - 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。 - CBM Development and Utilization for Green Exploitation of Coal Mine rill cut and fill method
开发利用煤层气实现煤矿绿色开采倾斜分层充填采煤法 - 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。 - 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。