Three examples of corrosion in petrochemical plants were instanced for corrosion mechanism analyzing with methods of logic induction and illation.

• 本文应用逻辑归纳和演绎推理的手段分析了石油化工设备腐蚀机理研究的三个实例,强调了避免逻辑错误对于保证分析结论正确的重要性。