. U( c$ Y4 G/ j8 N4 bSingleProc.RecoveryTime := 300; -- 5 minutes : A, C/ \! Y! A; `9 B 9 E" i e! }2 @- f' I# M3 h8 M2 H帮助文件这个目录下有讲解的: , u4 g$ J4 {$ q: @# `Reference Help > Material Flow Objects > Shared Properties of the Material Flow Objects > Attributes of the Material Flow Objects > Attributes for Setting Times of the Material Flow Objects+ s7 d' c$ r% g8 t