Such achievements have resulted in a good significance for guiding both the research on superconductivity of doping MgB2 and the researchers in their selection of doping elements and doping ratio.是什麼意思_Such achievements have resulted in a good significance for guiding both the research on superconductivity of doping MgB2 and the researchers in their selection of doping elements and doping ratio.在線翻譯_英語_讀音_用法_例句