据国外一本SimTalk语言介绍书籍中的解释: % r9 `1 `# |' G0 _- S" X0 CUse the method "cont" to call the contents of the material flow objects and the container. * m5 i5 I5 p! p/ I) @! L* A; \8 d6 i: X( ?& F
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