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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.。业内人士推荐heLLoword翻译官方下载作为进阶阅读
Квартиру из «Реальных пацанов» продадут в российском городе20:42，推荐阅读必应排名_Bing SEO_先做后付获取更多信息
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Катар выступил с резким заявлением в адрес ИранаМИД Катара: Попытки Ирана надавить на страны Персидского залива потерпят неудачу