bathtub failure curve

基本解釋

The Bathtub curve-like failure rate model of the components and systems has been summarized and analyzed.
總結(jié)分析了元器件和系統(tǒng)的失效率分布函數(shù)（曲線），分析了系統(tǒng)可靠度的模型和求解技術(shù)。
When strength degenerates, reliability decreases with time more obviously, and the failure rate has the feature of a bathtub curve.
強(qiáng)度退化時(shí)，可靠度隨時(shí)間降低較為明顯，失效率具有“浴盆”曲線的特征。
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As the Stirling cryocoolers' reliability is at foreside of bathtub curve, the earlier failure problem of refrigerator, which results from manufacture and assembly process, should be solved.
針對國內(nèi)斯特林制冷機(jī)可靠性處于浴盆曲線前端的現(xiàn)狀，提出當(dāng)前斯特林制冷機(jī)工程化解決加工、裝配誤差等引起早期失效的問題。