blue LED 蓝光LED ; 蓝色发光二极管 ; 蓝光二极体
Blue LED dome lights 蓝色LED顶灯
Blue LED door sill lights 蓝色LED踏板灯
blue-led 蓝光led
Blue LED light 蓝色发光二极管
Blue LED Lighting 蓝色LED灯显示
An all-LED blue light is housed in the device, offering visibility at long distances.
设备上有个全led蓝光灯，增大长距离下的能见度。
The simplest and most common way is to coat a blue LED with a yellow phosphor.
最简单也最普通就是在蓝色LED上罩一层黄色的磷。
It was led by four women wearing white dresses and floral wreaths on their heads, and carrying a square banner in red, white and blue with the couple's names printed on it.
四个头戴花环，身穿白裙的妇女引路，举着由红、白、蓝颜色的方块旗，上面印着新婚夫妇的名字。
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