能否设定某一物流达到一特定ph值,然后反求另一物流的碱 ...? 为什么只有标准体积流率,没有实际体积流率呢 note: volume (as opposed to standard volume) flow is provided as a convenience for some users. if you specify total volume flow, this is converted to a mole flow specification at the start of the simulation using the other specifications for this stream. changes you make to stream specifications during the run (such as via a design spec or sensitivity block) cannot manipulate the volume flow because it does not exist as part of the stream structure. and changes that affect other stream variables may cause the volume flow to deviate from the specified value. 查看更多