From a simple block model to a bridge support system, the QuaDror system shows its abilities at all scales.

从一个简单的块状模型到一个桥梁支撑系统，QuaDror系统显示了其广泛的适用性。

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This paper introduces the external prestressed bridge structure in details, including steering block, anchor block, and prestressing tendon, etc.

介绍了体外预应力桥梁结构的构造细节，包括转向块、锚块、预应力束等。

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The text detailedly introduced crown block, running system, availability work period of bridge girder erection equipment and improve case for precast beams install.

详细介绍了对双导梁式架桥机天车、行走系统、有效工作长度及预制梁安装就位的改进情况。

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Americans for Prosperity, the Koch-funded Tea Party group, has lent support to his campaign to block the new bridge.

FORBES: Message From Moroun: Holding Companies Can Be People Too

This vast plant, opened last year by Botnia, a Finnish company, added 1.8% to the country's GDP while producing no evidence of the feared pollution which has led Argentine protesters to block a border bridge for the past three years, hurting Uruguay's economy.

ECONOMIST: Money flows eastwards

The "forward island" of HMS Queen Elizabeth, known as Upper Block 07, contains the main bridge of the ship.

BBC: HMS Queen Elizabeth final section leaves Portsmouth