Then EIFSR criterion and life criterion for initial fatigue quality evaluation and coincidence check are established.
并据此建立了原始疲劳质量符合性检查的EIF - SR判据和寿命判据。
In this paper, an engineering approach for determining initial fatigue quality (IFQ) of aeronautic structure details (fastener holes) is introduced.
本文介绍了一个定量地确定飞机结构细节(紧固孔)的原始疲劳质量的工程方法。
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