Secondly, With the link study of electrical contact theory, Designed the structure of the contact pair, And fixed the surface coating form.

其次，结合电接触理论，设计了接触对的结构形式，确定了接触对的表面涂覆形式。

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The face-face contact pair is used to simulate the pile soil contact face, and the temperature load is used to simulate the side pressure of soil layer to the pile.

该模型土层定义为弹性，以面面接触对模拟桩土接触面，温度荷载模拟土层对桩的侧压力。

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An ohmmeter with four-terminal measurement capability is used to prevent lead resistance from being added to the measurement. The source terminals are connected on either end of the contact pair.

使用具有四端测量能力的欧姆计，以避免在测量结果中计入引线电阻。

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The home side then had strong penalty appeals rejected as Emile Heskey clashed with Gomes in a tussle for possession, referee Atkinson ruling that the Spurs keeper had just got a touch to the loose ball before there was any contact between the pair.

BBC: Aston Villa 1-2 Tottenham

The pair remain in close contact, and have not ruled out a future project together - even though they face competition from a whole breed of new comics.

BBC: Fry travels with Paddington Bear

When contact was made with Harrison, journalists were invited to put questions to the pair and the atmosphere became more cordial than is normally the case at head-to-head pre-fight press conferences.

BBC: Rogan and Harrison trade verbals