continuous tinning

例句：

1. 1. The process of continuous tinning is essential for the corrosion resistance of the steel.
   连续镀锡过程对于钢铁的耐腐蚀性至关重要。
2. 2. The continuous tinning technique has greatly improved the quality of our products.
   连续镀锡技术大大提高了我们产品的质量。
3. 3.During the continuous tinning process, the steel surface is protected from corrosion by a thin layer of tin.
   在连续镀锡过程中，通过一层薄薄的锡保护了钢材表面免受腐蚀。