Aspen问题? 用aspen模拟苯,甲苯,二甲苯精馏塔,结果出来 - processing input specifications ... * warning in the "stream" paragraph which begins on line 60 stream name: feed1 component mole flows of substream: "mixed" are normalized to the total mole flow value. * warning in the "stream" paragraph which begins on line 64 stream name: product1 component mole flows of substream: "mixed" are normalized to the total mole flow value. * warning in the "stream" paragraph which begins on line 68 stream name: product2 component mole flows of substream: "mixed" are normalized to the total mole flow value. flowsheet analysis : computation order for the flowsheet: b1 - calculations begin ... 这是哪里出现错误了??查看更多