blue lead meaning in English
方铅矿
蓝铅, 金属铅
Examples
- Study on growth and luminescence properties of the blue led ingan active layer
有源区的制备及其发光特性研究 - Optical fiber carries excitation light produced by the blue led to the thin - film coating at the probe tip
光纤把led产生的励磁光传输给探测器尖端的薄膜涂层。 - Optical fiber carries excitation light produced by the blue led to the thin - film coating at the probe tip
光纤传输由蓝色led产生的励磁光到探测器尖端的薄膜涂层。 - Recently , the technology of led display developed quickly . with the bright blue led appearing , the true color led panel has been used widespread in many areas
近几年来led显示技术发展迅速，尤其是随着蓝色led器件超高亮度的实现， led全彩显示屏得到了广泛的应用。 - The useful life curves of gan - based blue led with al2o3 and sic substrate is fit single exponential function [ i = i1 + i2exp ( - t / ) ] . fron this function , we could get aging information of led about stable inteneity 1 , decay intensity i2 and decay time . the novel method of evaluating aging properties of leds was put forward
用单指数函数拟合了发光二极管的光衰减曲线[ i = i _ 1 + i _ 2exp ( t / ) ] ，这个关系式可以给出三个信息：稳定光强、衰减光强、衰减速度，提出了更加合理的评价led老化性能的方法。