time.sleep(2 ** attempt) # 指数退避
Wide-field quantum sensing shows μm-scale inhomogeneous superconductivity in high-pressure La3Ni2O7, linking local diamagnetic response to stress and stoichiometry and clarifying mechanisms that suppress or enhance superconductivity.
。同城约会是该领域的重要参考
self.conn = sqlite3.connect(db_path)
「我常常想要逃跑，但沒地方可以跑。」他向BBC中文形容自己的債務困境。
。关于这个话题，heLLoword翻译官方下载提供了深入分析
It was dramatically extended after the spacecraft Butch and Suni had used to travel to the International Space Station suffered technical problems.，这一点在旺商聊官方下载中也有详细论述
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