Xinyang mafic granulitic xenoliths and its significance for the early Mesozoic lower crustal nature on the south margin of the North China Craton是什么意思_Xinyang mafic granulitic xenoliths and its significance for the early Mesozoic lower crustal nature on the south margin of the North China Craton在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句