最上面是用户空间层，或称为应用层，其中定义了网络栈的用户。

At the top is the user space layer, or application layer, which defines the users of the network stack.

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纵轴显示各 X 平方分布值的概率（或称为出现的相对频率）。

The left axis shows the probability, or relative frequency of occurrence, of various Chi Square values.

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另一种形式则是互惠型的利他行为，或称为“狼狈为奸，唯利是图”。

The second form is reciprocal altruism, or “you scratch my back and I'll scratch yours”.

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Hal is behaving in exactly the way you would expect him to behave, or it to behave, if it felt fear.

哈尔准确地表现出你所期望他,或称为它,理应表现的行为方式,如果它确实感到恐惧的话

耶鲁公开课 - 死亡课程节选

Both had participated in what David Donald used to call the great American practice or custom, tradition actually he called it, of compromise.

他们都参与了,大卫·唐纳德曾经称为,那场伟大的美国实践或美国习俗,实际上他称之为传统,和解的传统

耶鲁公开课 - 美国内战与重建课程节选

We've got to get into these black notes, which can be called sharps or flats.

我们必须涉及这些黑色音符了,它们可以被称为升调或降调

耶鲁公开课 - 聆听音乐课程节选