Warning: file_put_contents(): Only 0 of 5707 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55 rill cut是什么意思，rill cut的翻译，rill cut音标、读音、用法和例句_伍贰汉英词典
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。