请问一下啊怎么翻译好嘛? it is transported to lower column to rectify, where oxygenenriched liquid air from the bottom, liquid air from the lower part, and liquid nitrogen from condenser are gotten. 进入下塔的 空气 经过精馏,得到富氧液空、液空、 液氮 。富氧液空、液空及部分液氮分别从下塔底部、下塔下部及冷凝 蒸发器 导出,查看更多0个回答 . 4人已关注