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general covariance

  • 广义协变性;广义协方差

网络释义专业释义英英释义

  广义协变性

...广义协变性;暗物质*成持次让也波尊炎东代那,加便具折盛柄地是向。 [gap=1002]principle of constant speed of light; the law of interchange M—V; inertial mass; general covariance; dark matter*耐淡的重么不之犹老,炎个的着女手服前黑之,有在是碰。

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  [数] 广义协方差

... imperfect covariance : 不完全协方差 general covariance : 广义协方差 covariance for population : 总体协方差 ...

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短语

principle of general covariance 广义协变原理

general covariance principle 广义协变性原理

general covariance structure 一般协方差结构

general address covariance 广义协方差

 更多收起网络短语
  • 广义协变性
    广义协方差

·2,447,543篇论文数据,部分数据来源于NoteExpress

General covariance

  • abstract: In theoretical physics, general covariance (also known as diffeomorphism covariance or general invariance) is the invariance of the form of physical laws under arbitrary differentiable coordinate transformations. The essential idea is that coordinates do not exist a priori in nature, but are only artifices used in describing nature, and hence should play no role in the formulation of fundamental physical laws.

以上来源于: WordNet

双语例句

  • By using the arrays normalized general impedance matrix to express the mutual coupling between the elements, the characteristics of the covariance matrix of the adaptive arrays are analyzed.

    天线归一化广义阻抗矩阵表示单元,分析了考虑单元互耦效应自适应天线协方差矩阵的特点

    youdao

  • Finally, robustness of the simple projection predictor in the general growth curve model with different linear predictable variable on the covariance matrix are investigated.

    最后,我们还研究了一般生长曲线模型不同预测变量下的简单投影预测关于协方差稳健性

    youdao

  • Results: a general framework of the model is established. The property of covariance density and the goodness of fit test are given.

    结果:提出了模型一般框架给出了协方差密度性质以及模型的拟合优度检验

    youdao

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