CHARACTERISTICS OF FELDSPARS OF THE ACID-INTERMIDIATE INTRUSIVE ROCKS IN MIDDLE-LOWER REACHES OF THE CHANGJIANG RIVBR AND ITS GEOLOGICAL SIGNIFICANCE是什麼意思_CHARACTERISTICS OF FELDSPARS OF THE ACID-INTERMIDIATE INTRUSIVE ROCKS IN MIDDLE-LOWER REACHES OF THE CHANGJIANG RIVBR AND ITS GEOLOGICAL SIGNIFICANCE在線翻譯_英語_讀音_用法_例句