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local density approximation

  • 局域密度近似

网络释义专业释义英英释义

短语

Local Density Approximation 密度近似 ; 局域密度近似 ; 局域密度泛函 ; 度近似法

Non-local Density Approximation 非局域密度近似

time-dependent local density approximation 含时局域密度近似

discrete variational-local density approximation 离散变分

Local Spin Density Approximation 局域自旋密度近似 ; 局域密度近似

local-density functional approximation 局域密度泛函近似

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  • 局域密度近似

·2,447,543篇论文数据，部分数据来源于NoteExpress

Local-density approximation

  • abstract: Local-density approximations (LDA) are a class of approximations to the exchange-correlation (XC) energy functional in density functional theory (DFT) that depend solely upon the value of the electronic density at each point in space (and not, for example, derivatives of the density or the Kohn-Sham orbitals). Many approaches can yield local approximations to the XC energy.

以上来源于: WordNet

双语例句

  • The microscopic optical potential of finite nuclei is obtained with the local density approximation.

    对于有限核的微观光学势通过定域密度近似获得。

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  • The single particle level densities, calculated with the local density approximation and Fermi gas model respectively, are used to obtain the partition functions.

    利用费米气体模型和区域密度近似分别计算单粒子能级密度，通过单粒子能级密度求得中等质量碎片（IMF）的内部配分函数。

    youdao

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