据国外一本SimTalk语言介绍书籍中的解释: ; u7 d1 p7 J9 E. S- h: v- vUse the method "cont" to call the contents of the material flow objects and the container. 5 o4 P* o, Q0 z, M* D* T
. g# e1 ?5 u% N+ y& v1 ?
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