Pona n. (Pona)人名;(意、葡)波纳
- In the paper, we research the plasma pyrolysis of coal with the cultural module compounds and PONA which is often used in petrol chemistry. PONA is a mean to character the fractions of oil.
结合石油化工中族组成和煤化工中传统的模型化合物的研究方法,对煤的等离子体热解进行了研究。
您正在访问的是
中国词汇量第二的英语词典
更多精彩,登录后发现......