coal volatile

• 挥发分

coal volatile的用法和样例：

例句

1. It suggested that the NIR method is preferable for determination of volatile matter with low content in coal with advantages of high precision and efficiency.
   实验表明，傅立叶变换近红外光谱定量分析煤炭的低含量挥发分可行，且分析速度快，精密度高。