The two chemicals they have made out of biological materials can be widely used in medicine and health, food, cosmetic, water-soluble paint, paper and other industries.
这两种从生物原料中提炼的化工原料能广泛应用于医药卫生、食品日化、水溶性涂料、造纸等行业。
2
The chemicals discussed for cleaning and passivating are all water-soluble and can easily be neutralized.