:设计规定的变量需要是在精馏塔的首页定义的两个变量
输入的变量应该为operating specification中的两个变量
** ERROR WHILE CHECKING INPUT SPECIFICATIONS FOR VARIED VARIABLE IN
DESIGN-SPEC: "DS-1"
THIS VARIABLE IS NOT SPECIFIED IN THE BLOCK.
YOU CAN PROVIDE AN INITIAL ESTIMATE IN THE BLOCK
OR VARY ANOTHER VARIABLE.
VARY SENTENCE NUMBER 1
! Errors while processing input specifications
出现这个错误,帮小弟看看
用精馏塔内部的设计规定,不要使用全流程设计规定