• 防止或减少宽广水域中的船舶碰撞有效措施之一在设计航线时就应加大反向航线的横距

    One of the effective measures taken to avoid ship 's collisions in broad water areas is to keep the two opposite routes apart far enough from each other.

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  • 全市东西168千米南北128千米,总面积10704平方千米市区面积91.9平方千米)。

    The things from the north, 168 km away from 128 km, with a total area of 10704 square kilometers (urban area of 91.9 square kilometers).

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  • 通过优化轧机偏心中心调整机构相关机构的设计提供了良好数据参考、设计依据。

    All of this got data reference and design basis for eccentric mechanism for adjusting the center distance and others.

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  • 其它参数不变时为获得最大冲蚀体积有一最佳磨料重量浓度速度

    An. optimum specific concentration of abrasive by weight, traverse speed and target distance will get the highest volume removal rate while keeping up other parameters unchanged.

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  • 研讨复合型曲线计算分析规范关于计算方法缺陷局限性,提出通用计算及其公式。

    The paper analyses the drawback of the calculating method of lateral clear distance of the curves with fransitious provided by the specification and provides a common calculation method and formula.

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  • 分析压力、靶速度磨料供给量、水流量、磨料粒度磨料种类除锈效率影响,为磨料浆液除锈各参数的选择提供了参考。

    The effects of water pressure, off distance, transverse speed, abrasive flow rate, abrasive grade and the kind of abradant to the effectiveness of rust -removing are analyzed.

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  • 为了满足具有中央分隔带公路弯道外侧超车车道停车视需要,保障行车安全,根据汽车超车车道上的行驶特性分析了具有中央分隔带公路弯道外侧超车车道上司机视点位置

    On the basis of the properties of motorcar running on passing lane, the sight point position and lateral clear distance of curve in passing lane outside the median divider in expressway are analyzed.

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  • 为了满足具有中央分隔带公路弯道外侧超车车道停车视需要,保障行车安全,根据汽车超车车道上的行驶特性分析了具有中央分隔带公路弯道外侧超车车道上司机视点位置

    On the basis of the properties of motorcar running on passing lane, the sight point position and lateral clear distance of curve in passing lane outside the median divider in expressway are analyzed.

    youdao

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