额定寿命即以径向基本额定动载荷或轴向基本额定动载荷为基础的寿命的预测值。
标准灯丝光源在工作于超过本身所能工 作的时间后会耗尽，称为额定寿命（rated life）。但High Power LED 的失效率则 是根据表面温度及LED所能承受最大驱动电流而定。
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...正系数；额定寿命 [gap=794]ds : rolling bearing; viscosity ratio; oil film parameter; life modified factor; rating life ...
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... 寿命（单只LED筒灯） Lifetime(of an individual self-ballasted LED downlight) 额定寿命 Rated lifetime 初始光效应不低于（lm/W） ...
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修正额定寿命 [机] adjusted rating life ; adjustment rating life
基本额定寿命 basic rating lifetime ; [机] basic rating life ; Basic Rated Life ; elementary rated life
中值额定寿命 [机] median rating life
额定寿命计算 calculation of the rating life
额定寿命的计算 calculation of rating life
综合寿命额定值 combined life rating
额定使用寿命 rated service life
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与90%可靠性关联的额定寿命。
他们生产的各种颜色是由额定寿命和耐久性。
They are produced in a wide variety of colors and are rated by their lifespan and durability.
对影响滚动轴承额定寿命的各因素进行讨论，并对滚动轴承额定寿命进行修正。
The factors influencing on the rating life of rolling bearing are discussed, the method for adjusting the rating life of rolling bearing is promoted.
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