You can purify the water by distilling.
你可以通过蒸馏来净化水。
Water can be made pure by distilling it.
水可以通过蒸馏而提纯。
It is obtained by distilling soft pitch in flash column under certain pressure and temperature.
中温沥青经过在一定的压力和温度下进行闪蒸获得。
It is obtained by distilling soft pitch in flash column under certain pressure and temperature.
中温沥青经过在一定的压力和温度下进行闪蒸获得。
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