The articulation of the radius and ulna in the arm is a pivot joint.

手臂桡骨和尺骨的连接关节是一个枢轴关节。

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Solving the problem of transfer and joint between different traffic modes is the most prominent and basic function of rail traffic pivot.

它的最显著、最基本的功能是解决在交通方式间的换乘和衔接问题。

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Large pivot joint metal blackboards double as partitioning doors to include or exclude the corridor Spaces as desired.

金属制黑板和分割门围绕着一个巨大的轴旋转，可以根据使用者的需求来扩大或者分隔走廊空间。

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However, as Sprint embraces retail consumer electronics, it will see that -- on some level -- the enemy is itself, a familiar position for a company that has juggled hosting the wireless networks of Helio, Disney Mobile, its cable joint venture Pivot and its own Boost.

ENGADGET: Switched On: The WiMAX Window (Part 2)

That joint venture, called Pivot, dissolved last year when the companies couldn't agree on pricing and marketing strategy, according to people familiar with the matter.

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The same companies created a separate joint venture with Sprint in 2005, dubbed Pivot, that offered cellphone service in about 30 markets by the time it stopped marketing late last year amid low demand.

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