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单词 blue LED
例句
原声例句
苹果 WWDC 2019开发者大会

The backlighting system includes a large array of blue LEDs that generate exceptional brightness and modulate independently based on the content.

该背光系统包括一支大阵列的蓝色发光二极管,其创造杰出的亮度,并根据内容独立调节亮度。

燎源飞轮——10月份

The other is to use only blue LEDs but coat them with a type of fluorescent substance called phosphor.

另一种是仅使用蓝色 LED,但在其上涂上一种称为磷光体的荧光物质。

燎源飞轮——10月份

But to simply illuminate a street with a white light, manufacturers often opt for the cheaper and more efficient blue-LED-and-phosphor-coating combination.

但为了简单地用白光照亮街道,制造商通常会选择更便宜、更高效的蓝光 LED 和荧光粉涂层组合。

燎源飞轮——10月份

Although blue LED lights are, in principle, deep blue in color, they do naturally have a bit of a purple and violet tint, he explains.

他解释说,虽然蓝色 LED 灯原则上是深蓝色,但它们自然带有一点紫色和紫罗兰色。

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