led internal quantum efficiency of
Led内部量子效率为
以上为机器翻译结果，长、整句建议使用 人工翻译 。
A gallium nitride LED on sapphire has a typical internal quantum efficiency of around 70%.
基于蓝宝石的氮化镓发光二极管的一般内量子效率约为70%。
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The important measure of success is the internal quantum efficiency, which shows just how good an LED is at making light.
成功与否，很重要的一种衡量方式就是内部量子效率，即LED的造光质量。
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