stray: vi.1.迷路，走失，失败。2.误入歧途，堕落；(议论)离题；(思想)迷失方向。3.仿徨，游荡，漂泊。短语和例子Be careful not to stray from [off] the right path of duty. 注意不要偏离应尽职责的正道。 Don't stray from the main point of the question. 不要离开问题的主要
Causes and harms of the stray current corrosion in caustic soda production were introduced 摘要介绍了隔膜烧碱生产中杂散电流腐蚀产生的原因及危害。
2.
Causes of the stray current corrosion in inlet and outlet of the electrolytic bath were analyzed to put forward a solution 分析了电解槽进出口系统各主要设备杂散电流产生原因，提出了针对性的解决方案。
3.
Experiment shows that the long effect copper electrode can be used as measuring stray current corrosion on buried metal structure in metro concrete structure 实验证明，长效铜硫酸铜电极可以在地铁的混凝土结构中用于测量理地金属结构的杂散电流腐蚀。
