模拟总是有警告? 总是警告 Block: DECA Model: DECANTER * WARNING PX WAS SPECIFIED AS AN L2-KEY COMPONENT BUT IS NOT PRESENT IN THE INLET STREAM. SPECIFICATION IGNORED. Block: PUMP Model: PUMP * WARNING MIXED SUBSTREAM HAS ZERO FLOW. BLOCK BYPASSED. Block: DSTWU Model: DSTWU * WARNING ZERO FEED TO THE BLOCK. BLOCK BYPASSED. 是怎么回事???求助 查看更多0个回答 . 3人已关注