core ceramic的用法和样例：
例句
- The main principles in the door core material is the inclusion of charred material, a fire role.
主要的原理就是在门芯材料中加入炭化物，起到阻燃的作用。 - The factors that influence the tableting of coated pellets are the polymer films, the core materials of pellets and the compressing filler excipients.
影响微丸压片的因素主要有聚合物衣膜，微丸丸芯材料和压片的辅料等。
