Testing on anti-wind erosion effect of soil for crop stubble coverage farmlands .
作物残茬覆盖农田地表土壤抗风蚀效应试验。
Logging on a large scale had just begun , and the stumps of cut trees were visible everywhere , like stubble on a dry , cracking face .
大规模伐木刚刚开始，砍伐后的树桩随处可见，像一张干裂脸上的胡子茬。
George , her husband , looks up at the ceiling . " Well , let 's see , " he says , rubbing the gray stubble of his beard . " Picking flowers in the rain ? "
乔治，她丈夫，抬头看天花板。“嗯，让我想想看，”他说，摩挲着他灰白的胡子茬，“雨中摘花？”
The specification of conservation tillage technology in two stubble of wheat and maize .
小麦、玉米两茬平作保护性耕作技术规范。
The inversion plowing date was not recorded , so time from harvest to next planting was regarded as residue and stubble stage .
