劣化系数,Deterioration factor
deterioration factor(DF)劣化系数(DF)
3)degradation index(K)劣化效应系数
1.The degradation index(K)of chloride ion diffusion of concrtet was calculated according to the second Fick diffusion law and correlation formula.根据F ick第二扩散定律和相关公式计算了混凝土中氯离子扩散的劣化效应系数(K)。
4)Inferior coefficient劣系数
5)superior-inferior coefficient优劣系数
1.At the same time, he draws insuperior-inferior coefficient, and proves that the characteristics of this circuit is better than that of constant current transistor charge mode and bootstrap mode circuit.推荐了恒流管──自举式组合扫描电路,论述了该电路的工作原理,并且引入优劣系数,论证了其性能比恒流管充电式、自举式扫描电路的更佳。
6)deterioration norm劣化指数
1.By comprehensive considering of the technical features of the mechanical structure the correspondingdeterioration norm can be gotten.综合考虑机械结构各性能状态情况计算出相应的劣化指数。
延伸阅读
驳驳劣劣1.莽戆。
