In addition to the superconducting coil and the PCS, the only other major elements comprising a SMES plant are the cryogenic refrigerator and systems (including cryostat).是什么意思_In addition to the superconducting coil and the PCS, the only other major elements comprising a SMES plant are the cryogenic refrigerator and systems (including cryostat).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句