reactive materials造句

例句与造句

1. surface reactive materials
   表面活性物质
2. standard test method for heat of reaction of thermally reactive materials by differential scanning calorimetry
   用差示扫描量热法测定热反应材料的反应热的标准试验方法
3. It's difficult to find reactive materials in a sentence. 用reactive materials造句挺难的