单词盒子

light emission

L 开头单词

基本解释

  • 光发射，发光

英汉例句

    双语例句

  • Low Drive Current, High Intensity of Light Emission.
    低驱动电流，高强度的光发射。
  • However, light emission from molecules near metals is challenging due to the fluorescence quenching effect.
    然而，隧道结中的分子由于离金属表面很近，其发光受到荧光淬灭作用的强烈制约。
  • The phenomenon of the blue range electroluminescence of the boron doped diamond thin films is reported, and the several light emission mechanisms on band A are summarized.
    报道了金刚石薄膜的蓝区电致发光现象，总结了几种有关金刚石薄膜蓝区发光“A”带的发光机理。

    • 原声例句

  • Absorption is just the opposite of emission, so instead of starting at a high energy level and dropping down, when we absorb light we start low and we absorb energy to bring ourselves up to an n final that's higher.
    吸收就是发射的逆过程,与从一个高能量到低能量不同，当吸收光时，我们从低能量开始,吸收能量到一个更高的能量。
    麻省理工公开课 - 化学原理课程节选

    • 权威例句

  • The white of his expansive tabletops in paintings like "The Table" and "The White Table Cloth" resembles an emission of light rather than a pigment, so the haphazardly strewn plates and baskets appear to be floating or suspended in space.
    FORBES: Art Review
  • The mirrors contain the light produced by the stimulated emission and thus amplify the signal.
    ECONOMIST: Optoelectronics

词组短语

    短语

  • Light Stimulated Emission 光受激发射
  • light -emission detector 发光检测器
  • light particle emission 轻粒子发射
  • light photon emission 可见光光子发射
  • tunneling light -emission 隧道发光

专业释义

    物理学

  • 光发射

    However, a-SiN_x films are regarded as ideal candidates for the study of PL in silicon-based compound due to its wide gap (about 5.3eV), strong light emission and lower barriers for electrons and holes than silicon oxide.
    尽管如此,由于氮化硅是一种宽带隙半导体(带隙约为5.3eV),具有较强的光发射,并且比二氧化硅窄的带隙更有利于载流子注入,所以非晶SiN_x薄膜已经成为了研究硅基复合物发光的理想候选材料。

    化学

  • 光发射