grouted cutoff wall造句

• The cutoff wall near the dam axis , the consolidation grouting and the curtain grouting for the foundation , and the high pressure jet - grouted cutoff wall at the toe of the dam form a vertical anti - seepage system for the dam foundation
  大坝轴线附近的防渗墙、基岩固结和帷幕灌浆，以及上游坝脚处的高压摆喷防渗墙，在坝基构成了垂直防渗体系。