acidic solution

基本解释

Batteries consist of two different metals suspended in an acidic solution.
在使用酸的電池制造方式中需要兩種不同的金屬。
Copper and Zinc work well as the metals and the citric acid content of a lemon will provide the acidic solution.
銅和鋅是非常好的選擇，因爲它們能和檸檬中的檸檬酸形成很好的酸性電池環境。
The Fourth Step (Final Water Rinse) - The acidic solution is flushed and the system is rinsed until the quality of the effluent is equal to that of the influent.
第四步（最終水洗）將酸性溶液沖洗掉，竝不斷沖洗系統直到出來的水和進去的水的性質相同時。