Warning: file_put_contents(): Only 0 of 6899 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.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_菜篮子兴趣思朗文词典
Soil bulk density affects soil erosion process and the sediment delivery (S) during the run is associated with rill head-cut advance. 土壤容重影響坡麪侵蝕的發生和發展，而坡麪侵蝕産沙過程與細溝發育過程相對應。