Фото: Dok. Polres Gianyar
2026-02-28 09:00:00
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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.，推荐阅读服务器推荐获取更多信息
"Instead of pulling the oil and gas up from the ground, we're going to inject the CO2 into the ground instead," he says.