tetrahydrof相关论文
Alloying degree,particle size and the level of dispersion are the key structural parameters of Pt-Ru/C catalyst in fuel ......
在常压(101.3kPa)下,用汽液平衡釜测定了乙酸乙酯-异丙醚和乙酸乙酯-四氢呋喃二组分物系的汽液平衡数据。所测得的汽液平衡数据符合热......