关于钢焊接 all welds on mounting ground furface must be ground fl

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/05/11 06:00:18

关于钢焊接 all welds on mounting ground furface must be ground flush
我是这么分析这个句子的：
主语是所有的焊缝
主语补足语为on mounting ground surface 在地表面上安装
谓语为be ground flush磨平
那么这句话应该怎样正确理解呢？

就是安装平面的焊缝必须平齐,（如果不平,可以打磨之类的）
要求采纳
再问：谢谢，请问什么是安装平面？能否详细解释下，多谢！有追加悬赏20分
再答：就是与其他零件接触的平面，要求采纳

关于钢焊接 all welds on mounting ground furface must be ground fl look!lots of b__ on the ground.there must be an accident jus be let in on the ground ground We must have both our feet on the ground! in the ground还是on the ground? on the ground of on the ground on the ground that jump on the ground. both feet on the ground? stand on slippery ground是什么意思