iron coated with zinc的用法和樣例：
例句
- The detrimental effect of iron impurities on zinc electroplating in potassium salts solutions was described in detail.
詳細介紹了鉀鹽鍍鋅溶液中鐵雜質對鍍鋅的有害影響。 - The purpose of the study was to improve properties of the traditional zinc electrodeposits.
為解決傳統工藝中所存在的鍍層質量問題，研製出一種專用於線材硫酸鹽鍍鋅的組合光亮劑。
