rational depth meaning in Chinese
合理井深
Examples
- The rational depth of single layer , method of compaction , standard of compaction is provided . construction mechanic is summed up to keep the quality of sub - grade
针对高填方回填土的沉降量与时间的关系，找出合理单层厚度、压实方法、压实标准，总结施工工艺，保证路基质量。