coefficient of corrosion

例句：

1. 1.The coefficient of corrosion is a critical factor in determining the lifespan of a material.
   腐蚀系数是决定材料使用寿命的关键因素。
2. 2. The engineers used a new formula to calculate the coefficient of corrosion for the metal.
   工程师们使用一种新的公式来计算金属的腐蚀系数。
3. 3. The researcher found that the coefficient of corrosion had a significant impact on the durability of the materials.
   研究人员发现腐蚀系数对材料的耐用性有显著影响。