Under the conditions of larger longitudinal and cross-fall of road line, the author describes the calculations about core slab and box beam bridge chock.
阐述了在路线纵、横坡较大条件下空心板及箱梁桥楔块的设置与计算。
After a brief fall following the financial crisis of 2008, the number and size of cross-border acquisitions by the challengers rebounded strongly in 2010.
2008金融危机后,出现过短暂回落,但在2010年,无论是数量还是规模,由挑战者们实施的跨国收购出现强劲反弹。
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