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
- From a practical standpoint, rill erosion forms small channels. Morphologic effects of etching or no etching on second bonding of metallic brackets
从实用的观点看，细沟侵蚀能形成很小的渠槽。酸蚀与未酸蚀对金属托槽再次黏结形态学的影响 - Experimental results were conducted for determining the flow rates at which rill formation starts and ends for each aggregate group and slope.
用一种沙壤土进行实验，测定了不同团聚体大小和坡度下细沟再生开始和停止所对应的临界水流量。 - 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 mountain stream changed has been black, no longer was before that clear enough to see bottom rill.
溪水变黑了，已不再是以前那条清澈见底的小溪了。 - 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 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； - 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 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。 - 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。