standard hydrogen electrode

例句：

1. 1. The standardhydrogen electrode is used to measure the concentrationof hydrogen gas in a solution.
   标准氢电极用于测量溶液中氢气的浓度。
2. 2. Thestandard hydrogen electrode is crucial for the accuratemeasurement of pH values in chemical reactions.
   标准氢电极对于化学反应中准确测量pH值至关重要。
3. 3. In this experiment, we willuse the standard hydrogen electrode to determine thepotential difference between two solutions.
   在这个实验中，我们将使用标准氢电极来确定两种溶液之间的电势差。