• 近年来,混合部分预应力混凝土工程结构已经普遍使用特别是尺寸结构当中。

    In recent years, the mixed reinforcement partially prestressed concrete (P. P. c) has been widely used in the engineering structure, especially in great size structures.

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  • 合理高效设计容积方形薄板结构防爆箱体,目前国内外正在研究探讨课题

    Currently, how to design a rational and effective large volume square flameproof case made of steel sheet with reinforcement, is a subject studied by experts both in China and abroad.

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  • Y型刚构为变截面结构密集,混凝土强度等级体积输送距离

    The Y-type rigid frame has diverse section and high percentage of reinforcement, moreover, the concrete is required high strength, big volume, and long distance for pumping.

    youdao

  • 鞋垫一个具体的加强持有脚下保证了良好坚持地面吸收冲击

    Insole has a specific stiffener that holds the foot in place, while the outsole guarantees good adherence to the ground and absorbs shock.

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  • 桥墩比较少见结构不同桥墩施工难度

    V-pier, seldom used in bridge construction, is very hard to be constructed because of its structure and placement of reinforcement different from the column pier.

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  • 粘结预应力摩擦力,且弯曲各种形状,特别适合建造需用复杂的连续曲线配跨度楼盖和屋盖。

    The tendons of unbounded PPC have smaller fraction force and are easier to bend to many shapes , so it is more suited for building these rooms whose span are large.

    youdao

  • 加强框架PU12用于固定销钉

    OUTSOLE: PU with reinforced frame and 12 fixed studs. For use on firm, natural surfaces.

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  • 拉拔过程中上下界面并不对称界面扰动范围上界面

    The upper and lower geogrid-soil interfaces are not symmetrical such that the disturbed area of lower interface is higher than that of upper interface.

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  • 后张无粘结预应力适用跨度开间建筑楼板、荷载预制其他特种结构

    Post-tensioned unbonded Prestressed concrete bar is suitable for cast-in –Place concrete of Long –span and Wide buildings, Large load Prefabricated beam and other construction.

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  • 产品青稞杏仁主料,辅以低面粉黄油鸡蛋等制成了风味独特手工饼干

    This product's main ingredient is almond and barley, combined with low-gluten flour, butter, eggs forming the manual biscuits with a unique flavor.

    youdao

  • 产品青稞杏仁主料,辅以低面粉黄油鸡蛋等制成了风味独特手工饼干

    This product's main ingredient is almond and barley, combined with low-gluten flour, butter, eggs forming the manual biscuits with a unique flavor.

    youdao

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