The cross connection point of the round steel should weld fastness.

圆钢的交叉连接触应焊接牢固。

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Because of this cross connection, the DTR output line can be used for simple flow control.

因为这种交叉连接，DTR输出线可以被用来简单的流量控制。

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It is used in routing switch wavelength choice optical cross connection natural repair protection and so on.

光开关可实现在全光层的路由选择、波长选择、光交叉连接以及自愈保护等功能。

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The 13-year-old boy arrested in connection with the cross was also arrested in connection with two other incidents involving the same family.

BBC: Graffiti on path

Ireland lit up an otherwise poor match when he made a cracking connection with Darius Vassell's cross from the left.

BBC: Man City 1-0 Sunderland

Two men in their 20s, who were also in the vehicle, have been arrested in connection with the crash, which happened at Loxhore Cross at 03:50 BST.

BBC: Two people killed in north Devon crash