第一种警告:STRUCTURE FOR COMPONENT H2SO4 HAS NOT BEEN DEFINED.
PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES
USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT.
第二种警告:AT T = 7192.0 SEC :
REACTION RATE IS GREATER THAN ZERO FOR REACTION (1) BUT
REACTANT "H2SO4" IS NOT PRESENT. POSSIBLE CAUSE:
ZEROTH ORDER REACTANT NOT PRESENT. RATE IS SET TO ZERO.
第三种警告:WARNING
NO STOP CRITERION WAS MET.