Need_to_fillin_CrinicalTrialName true RecordTypeId <> "01210000000RHIn" && ISBLANK(Old_Rental_Apply__c) && (AND( ISPICKVAL(demo_purpose2__c, "临床研究"), ISBLANK(CrinicalTrialName__c ))) CrinicalTrialName__c 临床研究借出申请时，必须[临床研究项目名称]字段