lignin sulphonic acid

例句：

1. 1. The wood was treated with lignin sulfate to improve its durability.
   木材经过木质素硫酸盐处理以提高其耐用性。
2. 2. The chemical industry uses lignin sulfate as a solvent for various organic compounds.
   化学工业使用木质素硫酸盐作为各种有机化合物的溶剂。
3. 3. The treatment of the wood with lignin sulfate enhanced its strength and resistance to decay.
   用木质素硫酸盐处理木材增强了其强度和抗腐烂能力。