• 1. efficiency of light: 光效率
• 2. efficiency of light energy conversion: 光能转化效率
• 3. efficiency of light source: 光源效率

更多释义

• 1.The efficiency of light, heat and water could be increased by 47.8%.
  光、热、水生产效率较籽实生产提高了47.8%。
  dict.yoduao.com
• 2.How to improve the conversion efficiency of light to electricity becomes the research hotspot.
  因此如何进一步提高其光电转换效率成为研究的热点。
  dict.yoduao.com
• 3.Flipchip's applying is good for improvement of efficiency of light emitting of LED and especially for thermal management.
  倒装芯片的应用对出光效率的提高特别是散热处理达到了较好的效果。
  dict.yoduao.com

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