布朗指出,研究结果意味着,监听宇宙的方式需要进行系统性调整,传统只盯着“极窄带尖峰”的思路难以覆盖那些在源头附近已被展宽的信号。 未来的观测计划不仅要在更高频段开展搜索,还需要在信号处理算法中加入对恒星活动展宽效应的建模,以便更好匹配真正抵达地球的信号形态,而不是停留在教科书式的“理想窄带”。
Can be executed in many different runtimes (including in browsers today, with a polyfill).
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Rad Power Bikes, a buzzy electric bike company that raised nearly $330 million in venture capital, filed for Chapter 11 bankruptcy protection in December. The company had struggled for months prior to its bankruptcy filing, and had warned employees it might have to shut down without new capital.。手游对此有专业解读
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