pro2 模拟出现的错误提示是什么原因? 我在做一氧化碳变换的模拟,出现了好多问题提示,不知道是哪个地方出现的问题,请大家帮助 *** error *** Stream 's4' cannot be used both as a feed and a product of unit operation 2. *** error *** Stream '' cannot be used both as a feed and a product of unit operation 2. *** error *** Stream 's5' cannot be used both as a feed and a product of unit operation 3. *** error *** Stream 's32' cannot be used both as a feed and a product of unit operation 6. *** error *** Stream 's31' cannot be used both as a feed and a product of unit operation 7. *** error *** Stream 's35' cannot be used both as a feed and a product of unit operation 11. *** error *** Stream 's23' cannot be used both as a feed and a product of unit operation 13. *** error *** Stream 's30' cannot be used both as a feed and a product of unit operation 19. ** warning ** Product stream 's4' is used as a unit operation feed two or more times. ** warning ** Product stream 's5' is used as a unit operation feed two or more times. *** error *** Stream 's10' is undefined, but is used as a feed 1 times. *** error *** Stream 's12' is undefined, but is used as a feed 1 times. *** error *** Stream 's14' is undefined, but is used as a feed 1 times. *** error *** Stream 's16' is undefined, but is used as a feed 1 times. *** error *** Stream 's19' is undefined, but is used as a feed 1 times. ** warning ** Product stream 's30' is used as a unit operation feed two or more times. ** warning ** Product stream 's31' is used as a unit operation feed two or more times. ** warning ** Product stream 's32' is used as a unit operation feed two or more times.查看更多3个回答 . 1人已关注