quantum efficiency
量子效率：在光电过程中释放的光电子数与吸收的辐射量子数之比。
常用释义
英式发音
美式发音
基本释义
- 量子效率：在光电过程中释放的光电子数与吸收的辐射量子数之比。
例句
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1·Their quantum efficiency is in the 1 to 4 percent range.量子效率仅在百分之一到百分之四之间。
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2·The external quantum efficiency of photon crystal(PHC) structured LED is calculated.对光子晶体结构的外量子效率进行了计算。
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3·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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4·Fluorescent quantum efficiency has nothing to do with the wavelength of exciting light.荧光量子效率不随激发光波长而变化。
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5·Problems in the experiment and the method of obtaining high quantum efficiency are discussed.文中讨论了实验中存在的问题和提高量子效率的方法。
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6·The results show that the internal quantum efficiency of such structure devices can be as higher as 88%.结果表明，这种结构器件的内量子效率可达88％。
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7·Electron multiplying CCD is the novel imager that has ultra-low readout noise and high quantum efficiency.电子倍增CCD是超低读出噪声和高量子效率的新型器件。
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8·Average quantum efficiency is 15% and short wavelength responses are almost equivalent to long wavelength ones.阴极的平均量子效率15%，且短波响应与长波响应几乎相当。
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9·However, it has some disadvantages keeping back its application, such as low quantum efficiency, low reaction rate.就目前而言，量子效率低、反应速度慢等缺点制约了光催化氧化的应用。
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10·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。