nitrate film base

例句：

1. 1. The nitrate film is used in the production of fertilizers and pesticides.
   硝酸盐薄膜用于生产肥料和农药。
2. 2.The nitrate film was developed to improve crop yield.
   硝酸盐薄膜的开发旨在提高作物产量。
3. 3. The nitrate film base is a key component in the production process.
   硝酸盐薄膜基是生产过程中的关键成分。