"If this is confirmed, this is the first evidence for a crack in the structure of physics as we know it that could provide a clue to constructing such a unified theory," Kostelecky said.

“如果得到证实，它将成为物理学结构变化的第一条证据，将为构建一个统一的理论提供线索。”Kostelecky说道。

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Since there are weld defects in welds, using traditional strength theory based on no defect and no crack to design, crane's security in rating load can't be insured.

由于在焊缝部位存在焊接缺陷，采用传统的建立在构件无缺陷、无裂纹基础上的强度理论进行设计计算时，往往不能确保起重机在额定载荷下使用的安全性。

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Summed up is the process of the crack treatment on spot, the theory analysis and the design improvement of the hugging-bearing box body (HBBB) for SS7-type electric locomotive.

全面总结了韶山7型电力机车抱轴箱体在使用中发生裂纹的现场处理、理论分析和设计改进的过程。

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Economist and social critic Thorstein Veblen took a crack at it in The Theory of the Leisure Class, the 1899 classic that wryly posited the theory of "conspicuous consumption, " his phrase for keeping up with the Joneses.

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