Viscosity behavior for binary mixtures of N-methylpiperazine with alcohol were measured at 293.15K?298.15K and 303.15K by Ubbelohdeviscometer.是什么意思_Viscosity behavior for binary mixtures of N-methylpiperazine with alcohol were measured at 293.15K?298.15K and 303.15K by Ubbelohdeviscometer.在线翻译_英语_读音_用法_例句