用a+做了小模拟,出错了,帮我看看!? 错误报告是这个! STRUCTURE FOR COMPONENT M-XYL-01 HAS NOT BEEN DEFINED. PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT. STRUCTURE FOR COMPONENT WATER HAS NOT BEEN DEFINED. PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT. STRUCTURE FOR COMPONENT NITRO-01 HAS NOT BEEN DEFINED. PCES CANNOT USE GROUP-CONTRIBUTION METHODS TO ESTIMATE MISSING PROPERTIES USE THE STRUCTURES PARAGRAPH TO DEFINE STRUCTURES OF THIS COMPONENT. *** SEVERE ERROR IN THE "BLOCK" PARAGRAPH WHICH BEGINS ON LINE 117 BLOCK NAME: B3 MODEL NAME: MHEATX MHEATX BLOCK "B3" IMPROPERLY SPECIFIED. ALL STREAMS ARE GIVEN SPECIFICATIONS. AT LEAST ONE STREAM MUST REMAIN UNSPECIFIED. 在结果栏里什么也没有!这个是什么意思呀!我把文件发上来,高手给指点指点!查看更多34个回答 . 4人已关注