Batteries consist of two different metals suspended in an acidic solution.

在使用酸的电池制造方式中需要两种不同的金属.

The dissolution of pyrite in acidic solution was relatively fast and easily ranched to dissolution equilibrium.

黄铁矿在酸性溶液中溶解速率相对较快，并且容易达到溶解平衡。

Copper and Zinc work well as the metals and the citric acid content of a lemon will provide the acidic solution.

铜和锌是非常好的选择，因为它们能和柠檬中的柠檬酸形成很好的酸性电池环境。

Do not link positive terminal and negative terminal by conductor, nor spill conductible liquid such as alkaline or acidic solution on or near the capacitor.

不要在正负极之间用导体连接，也不要在电容器及其附近溅撒导电液体，如酸碱溶液等。

To extract the alkaloids with acidic solution and organic solvent, and to isolate tetrandrine and fanchineline with column chromatograph and thick-layer chromatograph.

采用酸水—有机溶剂法提取生物碱，柱层析、制备层析分离汉防己甲素和汉防己乙素；

This paper expounds the acidity function for the use of concentration acidic solution and super acids, together with the discussion of some application of super acids.

本文阐述了用酸度函数表示浓酸或超强酸的酸度，讨论了超强酸的一些应用。