In this work we have studied the two dimensional van Hove singularity model of superconductivity in the framework of BCS weak coupling theory.是什么意思_In this work we have studied the two dimensional van Hove singularity model of superconductivity in the framework of BCS weak coupling theory.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句