minimum height of fill

例句：

1. 1.The minimum height of fill is critical for the stability of the structure.
   填充物的最小高度对于结构的稳定性至关重要。
2. 2. The engineer must ensure that the minimum height of fill meets the standards.
   工程师必须确保填充物的最小高度符合标准。
3. 3.The construction company has to comply with the minimum height of fill regulations.
   建筑公司必须遵守填充物最小高度的规定。