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first variation

  • 第一变分
  • [数] 初级变分

网络释义专业释义英英释义

  一次变分

... 一次变分方程:equation of first variation 一次变分first variation 一次安装:one-step installation ...

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  [数] 初级变分

... first variation formula 第一变分公式 first variation 初级变分 Fisher correlation-coefficient transformation 费歇尔相关系数变换 ...

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短语

equation of first variation [数] 一次变分方程 ; [数] 第一变分方程

first variation formula [数] 第一变分公式

the first variation 一阶变分

first variation systems 一阶变分系统

first variation of the volume 体积第一变分

smallest variation first 最小方差优先

 更多收起网络短语
  • 初级变分
    一次变分

·2,447,543篇论文数据,部分数据来源于NoteExpress

First variation

  • abstract: In applied mathematics and the calculus of variations, the first variation of a functional J(y) is defined as the linear functional \delta J(y) mapping the function h to

以上来源于: WordNet

双语例句权威例句

  • In October there will be seen the first variation in the position of the polar star in relation to the lines from the Great Pyramid.

    10月看见那里北极星位置金字塔连线第一变化

    youdao

  • It is proved that the vanishing of the first variation of the functional J is equivalent to all the equations which should be satisfied in the dynamics of rigid-plastic continua.

    证明了j一次分为零相当于满足刚塑性体动力学全部方程

    youdao

  • First-order change is a variation in the way processes and procedures have been done in a given system, leaving the system itself relatively unchanged.

    l过程步骤已经确定的给定系统变化是个变异,它使系统本身相对不变

    youdao

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