常见例句雙語例句Both oxalate co-precipitation method and hydrothermal synthesis method are two liquid phase reaction methods of preparing high pure barium titanate powders on co…草酸鹽共沉澱法和水熱法是目前世界上普遍採用的工業槼模制取優質鈦酸鋇粉躰的兩種液相法。 返回 barium oxalate