采用开关函数对铁路站场网络进行描述，构造出站场网络模型。

A switching function method is proposed in this paper to describe the network of railway yard and construct a switching network model of geographical circuitry.

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两个摇滚乐队则试图博得宅在家中的粉丝们的青睐，他们宣布将于今天举办一场网络演唱会。

Two rock bands are making a go at reaching shut-in fans, announcing a virtual concert for today.

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他们同样也更加坚定地认为，美国在某些方面的确陷入了一场网络大战，最沸沸扬扬的莫过于和中国的网络战。

They have also reinforced a belief in some quarters that America is already engaged in a cyber war of sorts, most notably with China.

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I think it's a battle of ideas and that's then a battle of networks and movements.

我认为这是一场观点的战争,它还是一场网络组织和运动的战争。

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