From the three relative binary systems of Al Si Fe ternary system, the activity of each component in the Al Si Fe ternary system at various temperatures was calculated and discussed.是什么意思_From the three relative binary systems of Al Si Fe ternary system, the activity of each component in the Al Si Fe ternary system at various temperatures was calculated and discussed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句