... 深层振荡式压实：deep vibration compaction 深层压实：deep compaction 深层密封：deep seal ...
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It proves that the imitated-impact method can more effectively enhance the degree of compaction of the subgrade and have a good advantage in deep compaction.
说明仿冲击振动压实方法能更有效地提高路基的压实度,对深层压实具有明显优势。
参考来源 - 仿冲击振动压路机的工业试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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