corrosometer

例句：

1. 1.The corrosometer was used to measure the acidity of the solution.
   腐蚀量计被用来测量溶液的酸性。
2. 2. The corrosometer was used to determine the concentration of the metal in the sample.
   腐蚀量计被用来测定样品中金属的浓度。
3. 3.The corrosometer was used to monitor the rate of corrosion in the pipeline.
   腐蚀量计被用来监测管道腐蚀的速度。