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mean width

  • 平均宽度

网络释义英英释义

  平均宽度

在欧拉特征数的基础上,MacPherson和Srolovitz创造了一个抽象概念——“平均宽度”(mean width),利用这一概念,研究人员可以对任何物体进行计算而不用考虑它的具体形状。

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短语

mean width ratio 平均叶宽比 ; 平均宽度比 ; 平均宽度比平均宽度比

mean width of a basin 流域平均宽度

Basin mean width 宽度

crown mean width 冠幅

mean width reveryio 平均叶宽比

mean width of fracture 平均隙宽

mean blade width ratio 平均叶宽比 ; 平均桨宽比 ; 平均翼宽比

mean fibre width 纤维平均宽度

 更多收起网络短语

Mean width

  • abstract: In geometry, the mean width is a measure of dimension length of the "size" of a body; see Hadwiger's theorem for more about the available measures of bodies. In n dimensions, one has to consider (n-1)-dimensional hyperplanes perpendicular to a given direction \hat{n} in S^{n-1}, where S^n is the n-sphere (the surface of a (n+1)-dimensional sphere).

以上来源于: WordNet

双语例句权威例句

  • The mean width and height of the aneurysms decreased in 3 days.

    动脉瘤平均宽度平均高度3天内逐渐减少

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  • Acacia dealbata and Alnus cremastogyne were selected as the species with quite fast growth on 3 indexes of tree height, ground diameter and crown mean width.

    通过各树种在该立地类型上生长曲线的比较评选圣诞树、水冬瓜3个生长因子上生长速度最快。

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  • All particles reduce the jet velocity half-width, but the effects on the streamwise mean velocity profiles are complicated.

    所有颗粒降低射流速度半宽流向平均速度剖面影响比较复杂。

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更多双语例句
  • If he is right, that could mean an Israeli strip of land, 20-30km in width, running west of the Jordan river, the Palestinians' main gateway to the Arab world.

    ECONOMIST: Israel's security barrier

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