• 提出了用于板式换热器新型不连续交叉片。

    Based on the above analysis, a discontinuous cross rib plate for plate heat exchanger is proposed.

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  • 交叉通道壁面温度沿流体流向梯度要比平行通道的

    The stream wise wall temperature gradient for the crossed rib one is lower than that for the parallel rib one.

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  • 同时本文指出蜂窝式空心是以平板弯曲为主的带的板,楼板井式楼板则是以交叉弯曲为主的带板的梁

    Meanwhile this paper points out that cellular voided plates are the plates with ribs and the ribbed or waffle plates are the cross girder system with slabs as its wingspan.

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  • 运动十指交叉挺胸抬头,两臂外

    Waist and rib section exercise: cross ten fingers and put back of the head, chin up and chest out, expand the arms.

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  • 尤其是英国垂直式风格有关一种扇形拱顶交叉接合点拉长浮凸饰(雕刻楔石)。

    Especially an elongated boss (carved keystone) at the junction of the intersecting ribs of the fan vaulting associated with the English Perpendicular style.

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  • 横梁交叉部位处横梁弧形切口周边疲劳裂纹正交异性桥面板主要病害之一

    Fatigue crack initiating at the free edge of cope hole in the crossbeam is one of primary defects for orthotropic steel deck.

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  • 横梁交叉部位处横梁弧形切口周边疲劳裂纹正交异性桥面板主要病害之一

    Fatigue crack initiating at the free edge of cope hole in the crossbeam is one of primary defects for orthotropic steel deck.

    youdao

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