filling agent

• 填充剂

filling agent的用法和样例：

例句

1. A new type of reinforcing agent of natural rubber was made by racking, caulking and surfacing activating disposal waste coal gangue.
   废弃煤矸石磨碎，焙烧和表面活性处理后，可用做天然橡胶的补强填充剂。
2. Single-pipe filling rising film condensation and crystal desalination is a developed process to treat waste sulphuric acid.
   单管填料升膜浓缩结晶脱盐法是一种治理废酸液的新工艺。
3. Take solf-graphite to make the board and press it into cricoid filling by pushing down.
   用柔性石墨制成板材，通过模压制成环状填料。