• Based on the large orifice discharge theory, the kiss gating system of the casting was designed.

    运用出流理论设计了顶注压边浇冒口系统

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  • In the paper, based on the Propotional Solidification Theory and Large Orifice Discharge Theory, the foundry technology of gray iron casting shell was designed by the method of CAD.

    论文根据均衡凝固出流理论计算机辅助设计方法改进了壳体灰铸铁件的铸造工艺

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  • For the arch dam which reservoir has no suitable breach to build lasher and has mass flood discharge, opening large orifice for flood discharge has great advantage.

    对于库区适宜垭口可兴建泄洪道,泄洪较大拱坝工程,在坝身中开设孔口泄洪具有显著的优越性。

    youdao

  • For the arch dam which reservoir has no suitable breach to build lasher and has mass flood discharge, opening large orifice for flood discharge has great advantage.

    对于库区适宜垭口可兴建泄洪道,泄洪较大拱坝工程,在坝身中开设孔口泄洪具有显著的优越性。

    youdao

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