据国外一本SimTalk语言介绍书籍中的解释:3 w2 H* k! k, i3 p
Use the method "cont" to call the contents of the material flow objects and the container. : P/ s) e( ^. Z3 h) W 7 r( }4 [6 t+ u# L {9 Z3 Lcont方法准确指对象object的内容"content",也可以理解为容器"container"。"context"有上下文,语境的意思,在这里,cont不应该是context的意思