In this paper, the study at home and abroad on the basis of the structure of the steel grid reliability analysis done some exploration, carried out mainly on the following aspects: 1.

本文在国内外有关研究的基础上，对钢网架结构的可靠性分析做了一些探索，主要展开了以下几个方面的工作：1。

youdao

Based on the comprehensive reading of references about distribution network planning and reliability, the thesis presents the study of distribution system optimal planning and reliability analysis.

本文在广泛阅读国内外配电网可靠性分析和规划的有关文献的基础上，总结前人的研究成果，针对配电网的可靠性分析和优化规划进行了研究。

youdao

But the method of its design analysis is not perfect yet, and the study on its reliability, deformation and displacement is also very poor.

但目前土钉支护结构的设计分析方法仍不够完善，对其可靠性、变形位移计算的研究也很不足。

youdao

Instead, to judge by the most comprehensive study on the reliability of forensic evidence to date, the error rate is more than 10% in five categories of analysis, including fiber, paint and body fluids. (Meaning: When the expert says specimen X matches source Y, there's a 10% probability he's wrong.) DNA and fingerprints are more reliable but still not foolproof.

FORBES: Forensic evidence doesn't always tell the truth.