emitting diode

基本解释

• 发光二极管；电致发光片

英汉例句

双语例句

• LEDs — light emitting diodes — have been around for decades.
  发光二极管已经兴起几十年了。
• The new diamonds are likely to show up first as tiny light-emitting diodes, or LEDs, in flat-screen displays and high-definition televisions.
  新的钻石可能首先以微小的发光二极管，或者平板显示器和高清晰电视中的发光二极管出现。
• The new lens, which is thinner at the bottom than at the top, steers light to a viewer's eyes by switching light-emitting diodes along its bottom edge on and off.
  这个新镜头，底部比顶部更薄，通过切换镜头底部边缘的发光二极管的开和关，控制进入到观众的眼睛的光线。

原声例句

• Light-emitting diodes are small glass lamps that use much less electricity than traditional bulbs and last much longer.
• He began experimenting with light-emitting diodes, LEDs,at his laboratory at the University of Calgary in Alberta.
• Among the products were TVs that use light emitting diodes, or LEDs,to save energy.

权威例句

• Light-emitting diodes--semiconductors that emit light when electricity passes through them--have been around since the 1960s.
  FORBES: Bright, Very Bright

• emitting diode更多例句

词组短语

短语

• light emitting transistor diode 发光体晶体二极管
• light -emitting-diode array 发光二极管阵列
• surfstar -emitting lottomr diode 皮相发射激光二极管
• surface -emitting laser diode 表面发射激光二极管;面发射型激光二极管
• polymer light -emitting-diode 高分子发光半导体

• emitting diode更多词组

专业释义

电子、通信与自动控制技术

• 发光二极管

  How to enhance the brightness of High Brightness Light Emitting Diode is a valuable problem in theory and in economy.
  如何提高高亮度发光二极管(HB-LED)的亮度是一项极具理论和经济效益的课题。