基本解释[土木建筑工程]风动钻机英汉例句双语例句The performance difference between air crew drill and mud motor was analyzed under the air drilling condition.对比分析了空气螺杆钻具与泥浆马达在空气钻井井况下的性能差异。词组短语短语air r motor drill 风钻专业释义土木建筑工程风动钻机