据国外一本SimTalk语言介绍书籍中的解释:5 F) H; p7 G4 `$ F) J1 f/ `
Use the method "cont" to call the contents of the material flow objects and the container. 1 b+ ~/ x3 `% m! R& U$ M
4 M: r5 m2 w( e; r6 t% i; v. b* [
cont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