据国外一本SimTalk语言介绍书籍中的解释:5 q _7 p: f" B1 c( T
Use the method "cont" to call the contents of the material flow objects and the container. , Y0 x. }+ k9 @& @1 ~, | ) v5 A) Y5 N" O4 S' Y& a% x, rcont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