Wall Street investment banks and private equity groups are bracing for a bruising round of talks over the fate of the large leveraged buy-out deals that were signed before the credit crisis and still need to be financed. 华尔街各投资银行和私人股本集团正准备就多宗大型杠杆收购交易的命运进行一轮激烈谈判。由于这些交易是在信贷危机之前签署的,因此各投行仍需提供融资。
However, as a new bracing method, the research of its action mechanism has not enough. At present, we still lack of a good calculating model which can simulate accurately its bracing rule, mechanics performance and the rule of deformation. 但是作为一种新型的支护方法,对其作用机理的研究还不够深入,目前还没有一个很好的计算模型能比较准确地模拟其支护机理、力学性能及其变形规律。