- The alkali discoloration on the surface of the stone was caused by prolonged exposure to high-pH solutions.
石材表面的碱性褪色是由于长时间暴露在高 pH 溶液中所导致的。
- Alkali discoloration in concrete can be minimized by using specific protective coatings during the curing process.
在混凝土的固化过程中，通过使用特定的保护涂层，可以尽量减少碱性褪色现象。
- Excessive alkali discoloration on painted walls indicates the presence of moisture, which may cause further damage.
油漆墙面上过度的碱性褪色表明存在水分，这可能会导致进一步的损坏。
- Alkali discoloration of fabrics is a common issue when textiles come into contact with strong alkaline solutions.
纺织品的碱性褪色是一个常见问题，当纺织品与强碱性溶液接触时会发生这种现象。
