• 作为上海,就可以使已经成为一个烧杯血细胞全弹胚芽感觉

    Being alone in Shanghai makes you feel like a germ that's been flicked into a beaker full of white blood cells.

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  • 电源系统全弹中起着重要作用准确地测试电源系统性能有着重要意义。

    The power supply is an important part in the missile system, the measurement of the power supply should be performed accurately and comprehensively.

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  • 分枝模态为基础,将分成身、三个分枝,建立结构动力学模型。

    The branch Mode Method is used to reckon missile's structural dynamic characteristic, and the whole missile is regarded to be composed of three branches-the fuselage, the wings and the rudders.

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  • 岩石应力-应变曲线出发,建立了描述围岩变形破坏塑性本构方程。

    Based on a complete stress-strain curve of the rock, an elastoplastic formula describing rock deformation failure is established.

    youdao

  • 多次模拟试验表明使用研制专用粘结剂生产径射孔满足使用要求

    The simulation experiments show that the full aperture perforation rack which is manufactured by prepared special binder can meet the requirements of application.

    youdao

  • 本文针对高压缠绕复合材料压力容器应用有限元分析系统应力偏大的筒身应力进行了塑性非线性数值模拟

    In this paper the finite element analysis is applied to simulate the elastic-plastic numerical value for the high-pressure full wrapped composite pressure-vessel.

    youdao

  • 该文对末敏系统充满旋转减速运动特性进行研究。

    The motion characteristics of full developed rotational deceleration parachute of the system are studied in this paper.

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  • 采用理论级数形式应力一应变曲线,导出了塑性强化材料旋转

    Based on the stress - strain curve uith Power series, the asymptotic nalytical solution of rotating disks uith strain-hardening is obtained from the total strain theory.

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  • 实验中利用空气发射撞击飞机尺寸风挡模拟飞鸟飞机相互撞击。

    In experiments, the bird body launched by a big air gun impacts the full scale windshield of the aeroplane to simulate striking between a flying bird and a flying plane.

    youdao

  • 通过模型试验作用下湛江海湾大桥抖振响应性能进行了研究

    The buffeting performance of the free-standing tower of Zhanjiang Bay Bridge, a long-span cable- stayed bridge, under yaw wind is investigated by means of wind tunnel test of aeroelastic full model.

    youdao

  • 与有限元计算结果比较后可知,所识别桥气模型固有频率结果令人满意

    The identified natural frequencies and mode shapes are found satisfying via a comparison with those obtained by finite element computation.

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  • 文章应用非线性塑性模型,对土地浅埋隧道断面开挖过程进行了三维有限元分析。

    A nonlinear elastoplastic model is applied to simulate the full face 3-d excavation process of a shallow tunnel embedded in layered soil.

    youdao

  • 结论:光应力分析法适用双层结构应力分布研究,可用于观测冠的应力分布趋势及其变化。

    Conclusion: Photoelastic stress analysis method can be used in the study of the stress distribution in ceramic dental crown with bilayer structure.

    youdao

  • 研究炸引信预制破片战场使用 ,计算其目标航路程射击效率必要

    To study the combat of proximity fuzed ammunition, the combat effect calculation is the key.

    youdao

  • 专业生产档、,大提花时装面料大提花布。

    Our company specializes in manufacturing various types of fabrics, including imitation of cotton, linen, silk, wool, as well as jacquard fashion and 100% cotton jacquard with weft spandex.

    youdao

  • 公司生产、棉、棉锦、锦棉染色色织布同行业中享有开发力强、产品质量优质的美誉度。

    Our specialty in stiletto embroidery of cotton, polyester, linen and cotton blends. We can make over 100 meters piece length.

    youdao

  • 公司生产、棉、棉锦、锦棉染色色织布同行业中享有开发力强、产品质量优质的美誉度。

    Our specialty in stiletto embroidery of cotton, polyester, linen and cotton blends. We can make over 100 meters piece length.

    youdao

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