...用ASCII格式储存信息既然这样你得负责在表示层 编写代码把EBCDIC数据转换成ASCII格式然后(比如)向应用层提供个域对象(do objects)应用层可以用域对象 (do objects)做它想做任何事情 你编写处理代码仅存在于表示层应用层并不需要知道如何工作 什么是?
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Experts still do not know what identifying objects those arms might have once held.
VOA: special.2010.06.23
In American history our reform crusades have usually had to do with one of several objects or purposes or problems.
在美国历史上我们为理想而进行的改革,通常与如下几个目的,或意图,或者问题之一有关联
And so probably does each animal feel about the particular things it tends to do in the presence of certain objects.
所以,可能每种动物,倾向于做特定的事情,在某物面前。
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