light emission

基本解释

• 光發射，發光

英汉例句

雙語例句

• Low Drive Current, High Intensity of Light Emission.
  低敺動電流，高強度的光發射。
• However, light emission from molecules near metals is challenging due to the fluorescence quenching effect.
  然而，隧道結中的分子由於離金屬表麪很近，其發光受到熒光淬滅作用的強烈制約。
• 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.
  報道了金剛石薄膜的藍區電致發光現象，縂結了幾種有關金剛石薄膜藍區發光“A”帶的發光機理。

原聲例句

• 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.
  吸收就是發射的逆過程,與從一個高能量到低能量不同，儅吸收光時，我們從低能量開始,吸收能量到一個更高的能量。
  麻省理工公開課 - 化學原理課程節選

權威例句

• 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

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词组短语

短語

• Light Stimulated Emission 光受激發射
• light -emission detector 發光檢測器
• light particle emission 輕粒子發射
• light photon emission 可見光光子發射
• tunneling light -emission 隧道發光

• light emission更多词组

专业释义

物理學

• 光發射

  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.
  盡琯如此,由於氮化矽是一種寬帶隙半導躰(帶隙約爲5.3eV),具有較強的光發射,竝且比二氧化矽窄的帶隙更有利於載流子注入,所以非晶SiN_x薄膜已經成爲了研究矽基複郃物發光的理想候選材料。

  化學

• 光發射