常見例句雙語例句Effect of aluminum ions on grain size of the phosphate film was studied. Aluminum ions can be removed with the addition of sodium fluoride. Analysis of aluminum ions was introduced.探討了磷化液中鋁離子對磷化膜質(zhì)量的影響，在磷化液中加入氟化鈉可消除鋁離子的影響，介紹了鋁離子的分析方法。 返回 sodium phosphate fluoride