material classification的用法和樣例：
例句
- Materials ledger cards for each type of material or factory supply used make up the subsidiary record.
為每壹類原料設置的材料分類卡構成了輔助記錄。 - This paper discusses the classification and application of the Long-Lasting Phosphorescent Materials and the latest research progress in luminescent ceramic glaze.
論述了長餘輝發光材料分類及應用和陶瓷發光釉最新的研究進展。
