A pulpy or cottonlike polymer derived from cellulose treated with sulfuric and nitric acids and used in the manufacture of explosives, collodion, plastics, and solid monopropellants.

• 硝化纤维素一种柔软的或类似棉物的聚合体，由经硫酸和硝酸处理过的纤维素获得，用于炸药、胶棉、塑料以及固体燃料的生产中