• 定子磁铁中空圆柱金属材料制成

    Guide magnet yoke of stator is hollow circular cylinder shaped, and is made up of magnetic conduction metallic material;

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  • 针对其应力中的应用提出多层中空圆柱理论计算模型,按弹性理论计算出自应力管初始应力分布规律。

    Theoretical model for the calculation of multi-lager hollow cylinder is proposed for the application to concrete pipes. Imitial stress distribution is Calculted on the basis of linear clastic theory.

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  • 本文分析渗水中空圆柱试件应力场影响首次揭示了中空圆柱试件水力劈裂破坏的力学机理试验值与理论分析值相互吻合。

    The paper studies the effect of seepage force on the stress field of hollow cylinder of compacted cohesive soil revealing for the first time the mechanism of hydraulic fracturing test.

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  • 平滑圆柱传统针头不同,这种针头外部锯齿条,中空的部分可以锯齿条之间滑动

    Unlike the flat cylindrical tubes of traditional needles, two serrated shanks form their needle's exterior, while a central shaft slides between.

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  • 活塞一个中空圆柱形状部件,其在发动机气缸里上下往复运动。

    The piston is a cylindrical shaped hollow part that moves up and down inside the engine cylinder.

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  • 一种打击乐器,中空圆柱半圆一端或两端的鼓膜组成,击打演奏

    A percussion instrument consisting of a hollow cylinder or hemisphere with a membrane stretched tightly over one or both ends, played by beating with the hands or sticks.

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  • 体外辅助呼吸器被设计具有环形圆柱中空纤维(纤维), 其迅速变化速度进行旋转。

    A paracorporeal respiratory assist lung is configured with an annular cylindrical hollow fiber membrane (fiber bundle) that is rotated at rapidly varying speeds.

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  • 中空玻璃圆柱一有四个桨的转轴

    A rotating shaft inside the 99%-evacuated glass globe has four attached vanes.

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  • 中空玻璃圆柱一有四个桨的转轴

    A rotating shaft inside the 99%-evacuated glass globe has four attached vanes.

    youdao

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