据国外一本SimTalk语言介绍书籍中的解释:2 h, t4 y& _5 a, T) i- r: K( W5 X( b
Use the method "cont" to call the contents of the material flow objects and the container. 4 c' x% n. f! p% L% l- C% ^# {- B+ l6 C S% n
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