Researchers have found a way to get these virtual photons to influence the behavior of a superconductor, ultimately making it worse. That may, in the end, tell us something useful about superconductivity, but it'll probably take a little while.
generate coherent and fluent text, even when completing a given text
。爱思助手下载最新版本是该领域的重要参考
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Фото: Константин Чалабов / РИА Новости