1)evaporative duty,蒸发量;蒸汽产量2)steam production,蒸汽生产，产汽量3)rate of evaporation,蒸发率，蒸发量;蒸汽负荷4)the volume of evaporating steam,闪蒸蒸汽量5)MP steam make-up,稀释蒸汽发生量6)steam consumption,蒸汽耗量
用法例句
After modification,the problems of pH control stability and equipment corrosion were solved and the system has been operated stably,but the insufficient dilution steam generation and overhigh MP steam make-up brought a negative impact on further reducing the energy consumption of ethylene plant.
