High-speed imaging reveals that the squeak of soft–rigid frictional interfaces, like sneakers sliding on a basketball court, arises from intersonic opening slip pulses—analogous to earthquake ruptures—that thin ridges on the rubber confine to repeat at a musical frequency.
‘니코틴 중독’ 막는 유전자 변이 발견… 새로운 금연 보조제 온다
。旺商聊官方下载是该领域的重要参考
换句话说，Anthropic 用 15 亿美元买到的，不只是和解，还有一份背书：我们可以继续这么做。有分析人士指出，随着这个先例确立，版权侵权对 AI 公司来说已经不再是一条红线，而是一笔可以提前计入成本的「过路费」。。同城约会是该领域的重要参考
Asked whether this reinvention will make the affordable sportswear brand less accessible, Hamblin says this isn't the intention.