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.
本报北京2月26日电 (记者彭波)十四届全国人大常委会第二十一次会议26日分组审议拟提请十四届全国人大四次会议审议的全国人大常委会工作报告稿。
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SSH access -- interactive console and remote command execution
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"At that point my kids were a bit older… and, you know, that almost enables you to push harder. Like… 'I bet if I get up at three this morning, I can surprise [a perpetrator] online.'