The shape-finding analysis of slack cable-bar assemblies is involved in the former topic, and the motion tracing analysis of planar pin-bar mechanisms can describe the latter topic well.

前者涉及到松弛态索杆体系的找形分析，后者可简化为平面连杆机构的运动形态分析。

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Structural stability conditions for pin-bar mechanism system were investigated on the basis of energy criterion.

基于能量准则，讨论了铰接杆系机构的稳定性问题。

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Furthermore, this thesis carries out some discussions about the geometrical stability of the pin-bar assemblies after removing some bars.

本文进一步对铰接杆系结构撤除杆件后的几何稳定性问题进行了讨论。

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Because there, it's not known for dive bars with cheap beers and pin darts and, you know, people getting in a bar fight.

因为那里不是因有便宜的啤酒和针头飞镖的廉价酒吧和酒吧打架闹事而闻名。

如果想去俱乐部 - SpeakingMax英语口语达人

After browsing a site and making your selections, you click the eWallet icon in your Windows task bar, enter your PIN number, and drag your plastic of choice onto the site's order form.

CNN: Don't forget your eWallet when you shop online

Mehdi Taouil's ambitious effort from wide on the right went over the Hamilton bar as Killie continued to pin the visitors back.

BBC: Kilmarnock striker Kevin Kyle

As expected, the hosts responded with determined effort, Primus denied from close range by Liam Rosenior's goal-line clearance before Pamarot crashed a header onto the bar from Gary O'Neil's pin-point cross.

BBC: Portsmouth 1-1 Fulham