It has an important significance to investigate the theory and practical requirements of ORSA, which is the core of the second pillar.
OR SA作为第二支柱的核心内容，对其进行理论研究与实践要求探索具有重要意义。
2
This paper mainly treats the order ratio spectrum analysis (ORSA) and its application to the realtime fault diagnosis of the car-starters.
本文主要论述阶比谱分析方法及其在汽车起动电机故障实时诊断中的应用。
3
It made clear that insurance companies should conduct their ORSA under the direction of the board and senior management, and follow the principle of forward-looking and proportionality.