常見例句

雙語例句

• The preparation methods of nanometer ceric oxide at home and abroad were reviewed, their advantages and dis- advantages were discussed, and its application fields were introduced too.
  綜述了國內外納米二氧化鈰的制備方法，比較了各方法的優(yōu)缺點，并介紹了納米二氧化鈰的應用領域。
返回 ceric oxide