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spectral gap

  • 谱隙

专业释义英英释义

  • 谱隙
  • 谱隙

·2,447,543篇论文数据，部分数据来源于NoteExpress

Spectral gap

  • abstract: In mathematics, the spectral gap is the difference between the moduli of the two largest eigenvalues of a matrix or operator; alternately, it is sometimes taken as the smallest non-zero eigenvalue. Various theorems relate this difference to other properties of the system.

以上来源于: WordNet

双语例句

  • The spectral linewidth narrowing is due to the common effect of squeezing and the radiation reservoir of the photonic band gap.

    由于腔场压缩的出现与光子晶体带隙的共同作用，腔场发射谱的线宽变窄。

    youdao

  • As the depositing temperature got higher, the transmittance of TiOx thin film in the UV-VIS spectral and the bad-gap would decrease.

    溅射温度越高，薄膜在紫外可见光波段内透射越弱，光学带隙越小。

    youdao

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