He is charging a condensor and it's free of charge.
他正在为蓄电池充电；充电是免费的。
2
A soft sensing model for norm vacuum of condensor based on data fusion is proposed due to the enhancement of the accuracy and reliability.
为了提高凝汽器真空应达值预测的准确性和可靠性，提出了基于数据融合的凝汽器真空应达值软测量方法。
3
The modelling and calculation results are reported for partial vaporization condensor, adiabatic flashing column and column system in the methanol washing process.