(Forall (?Self ?Time)
(=> (Active ?Time Stream-Junction ?Self)
(And (All= ?Time
(Setofall ?X
(And (Connected-Terminals ?Self
?Terminal)
(Mass-Rate ?Terminal ?X))))
(All= ?Time
(Setofall ?X
(And (Connected-Terminals ?Self
?Terminal)
(Stream-Pressure ?Terminal ?X))))
(All= ?Time
(Setofall ?X
(And (Connected-Terminals ?Self
?Terminal)
(Specific-Enthalpy ?Terminal
?X))))
(All= ?Time
(Setofall ?X
(And (Connected-Terminals ?Self
?Terminal)
(Specific-Entropy ?Terminal ?X))))
(All= ?Time
(Setofall
?X
(And (Connected-Terminals ?Self ?Terminal)
(Specific-Internal-Energy ?Terminal
?X))))
(All= ?Time
(Setofall ?X
(And (Connected-Terminals ?Self
?Terminal)
(Stream-Temperature ?Terminal
?X))))
(All= ?Time
(Setofall ?X
(And (Connected-Terminals ?Self
?Terminal)
(Quality ?Terminal ?X))))
(All= ?Time
(Setofall ?X
(And (Connected-Terminals ?Self
?Terminal)
(Specific-Volume ?Terminal ?X)))))))
(Forall (?Self ?Time)
(<=> (Active ?Time Stream-Junction ?Self)
(And (Stream-Junction ?Self)
(Active ?Time Junction ?Self))))