• 国内现有薄壁钢梁弯扭失稳理论进行了分析,从薄壁一般理论出发,推导出荷载截面主轴平行的受弯钢梁的临界弯矩公式

    On the base of the general theory of thin-walled members, we deduce a new critical moment formula of steel beam under transverse loads which pass the shear center and parallel to the main axis.

    youdao

  • 从而突破共线薄壁体系计算困难问题,显示了这种计算方法优越性

    Some difficulties in calculation of thin-walled structures with "plane bending theory" and "constrict twist theory" are overcome, showing the advantages of this method.

    youdao

  • 本文分析试验过程形变柔性接头摆数据影响

    This paper analyzes the influence on the pivot point and deflection angle from the pendulum shaft's deformation in course of the test.

    youdao

  • 芳华,树立人格的标尺标示为人的准则指引人生方向

    Heart in Fanghua is in their hearts to establish a personality ruler, marking criteria for a human person to guide the direction of life;

    youdao

  • 平衡每一大幅度摆动紧紧地牵动观众

    Every time a substantial balance shot swing, all tightly touches the hearts of the audience.

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  • 研究数据表明这些球手并没有比赛中努力求胜,如果他们求胜强、冒险应该会打出更多老鹰球(高于标准或者低于标准)。 。

    Thee stats suggest they did not try harder because a higher number of riskier shots would have shown up in more double bogey and eagles (two over or two under par. )

    youdao

  • 他们再学器械时,则又感觉到力不从为什么呢?

    But when they learn sword, saber, cudgel such kind of instrument, they will feel the lack of the ability to reach what they wish. Why?

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  • 导向作用支撑作用导向作用,同时也是开浇对引进行支撑和导向

    The guidance roller supports the dummy bar when the casting process is just started. It also supports the soild state billet with liquid core and guides the billet direction in the casting process.

    youdao

  • 导向作用支撑作用导向作用,同时也是开浇对引进行支撑和导向

    The guidance roller supports the dummy bar when the casting process is just started. It also supports the soild state billet with liquid core and guides the billet direction in the casting process.

    youdao

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