kaolin powder造句

例句与造句

1. Study of surface modification for coal kaolin powder by infrared spectrum analysis
   煤系高岭土表面改性的红外光谱研究
2. Other non metallic minerals and superfine powder such as ground quartz , magcogel , kaolin powder , light calcium carbonate , dolomite powder , barium sulfate and so on
   如石英粉、膨润土粉、高岭土粉、轻质碳酸钙、白云粉、硫酸钡等非矿粉体。
3. It's difficult to find kaolin powder in a sentence. 用kaolin powder造句挺难的