2026-02-28 00:00:00:0杨林旭3014268810http://paper.people.com.cn/rmrb/pc/content/202602/28/content_30142688.htmlhttp://paper.people.com.cn/rmrb/pad/content/202602/28/content_30142688.html11921 考古新成果阐释中华文明突出特性（考古中国）
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"Tuning frictional behavior on the fly has been a long-standing engineering dream," said co-author Katia Bertoldi of Harvard University. "This new insight into how surface geometry governs slip pulses paves the way for tunable frictional metamaterials that can transition from low-friction to high-grip states on demand.” In addition, the dynamics revealed by these results are similar to those of tectonic faults and thus give scientists a new model for the mechanics of earthquakes, according to their new paper published in the journal Nature.，更多细节参见safew官方下载
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