The research on the fault level of tie line is of significance for the security and stability evaluation of power system as well as the preventive control of transient stability.

研究联络线故障水平对电力系统暂态稳定性的影响，对于电力系统的安全稳定评估与校核，以及暂态稳定预防控制都有着重要意义。

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Yet, reports by the state Commission of Correction's Medical Review Board have found some level of fault with CMC in the nine inmate deaths.

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As long as a public figure is willing to admit fault and demonstrate some level of contrition, Americans at some point will generally forgive.

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Based on this analysis, the company claims to be able to tell when there is a fault in a panel at the level of the strings of photovoltaic modules the panel is composed of.

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