protective scale的用法和樣例：
例句
- One kind of decomposable plastic film and protective film of high wet food is attained.
從而得到可用於高濕食品保護膜或作為可降解塑料膜。 - The thermocuring resin compound greatly improves the hardness of a protective film for a colorful spectral filter and the heat-resistant polychromasia.
通過使用本發明提供的熱固化樹脂組合物大大提高了用於彩色濾光片的保護膜的硬度以及耐熱變色性。
