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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

first rear axle variation 第一变分

first rear axle variation formula 第一变分公式

 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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