• 基于以上各部分,作者设计变频调速试验系统

    Based on the above study, the author of this paper designed variable frequency control speed system in electric twin-pod propulsion.

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  • 利用一种改进模糊神经网络实现闸门同步控制

    An improved fuzzy neural network can be developed to implement synchronous control for the double hanging point gate.

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  • 本文根据塔机点水平动实际参数,进行了其线性非线性计算结果进行了较分析。

    According to actual elements of two-hanging point horizontal boom of tower crane, the linearity and, nonlinearity were calculated and the calculated results were analyzed.

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  • 塔机双吊点水平动主载荷下线性和非线形变形,拟建立通用的变形方程组,以便对其变形和内力进行普遍计算

    This paper will establish a general deformation equation group for two-hanging point horizontal boom of tower crane, therefrom its deformation and internal force can be universally calculated.

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  • 环顾四周,看见了仍然在一起根大树枝上的一

    Looking around he perceived the feet, still hoppled together, hanging on a limb.

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  • 精心了妆水晶坠耳环, 穿了一条蛋壳蓝的裤子白色凉鞋

    Her face is carefully made up and she wears dangly crystal earrings and an eggshell-blue trouser suit with white sandals.

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  • 为桁架式拱肋,钢管纵向13制造,采用支架缆索安装钢绞线斜拉挂施工。

    The steel pipe arch was manufactured in 13 segments vertically, erected by cable crane without support and clasped by diagonal tension steel strand.

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  • 结合安庆长江公路大桥施工,介绍大型箱围堰设计方法关键施工技术

    Taking Anqing Highway Bridge over Yangtze River for example, give the design and key construction technology in large double-wall steel cofferdam.

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  • 南京大胜关长江大桥主桥钢桁拱采用架梁悬臂架设方案,墩旁托架作为架梁辅助支承体系必不可少。

    Used as the auxiliary supporting system for erection of the spans, the pier-side brackets to be arranged at the main piers of the bridge were indispensible.

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  • 结合大桥施工实例,详细介绍采用缆索分段整体钢管拱施工技术

    Based on the construction of Jiuwanxi Bridge, the paper describes the integral lift and assembly technology of steel tube arch in segment of double rib with cable crane.

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  • 底座,底板,座,拉杆,底锁,扭锁,锥,码,地令。

    Lasing Eye, Foundation, Sockets, Plate, Guide Cone, Lashing Bar, Twistlock, BaseTwistlock, Single Stacker, Double Stacker, Bridge Fitting, D Ring.

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  • 如果要求宽度工作速度较高经常长大件,起重机。

    If the request gate leg width is big, the working speed is high, or lifts heavy, the long big-ticket item frequently, then chooses the double Liang portal type hoist crane suitably.

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  • 如果要求宽度工作速度较高经常长大件,起重机。

    If the request gate leg width is big, the working speed is high, or lifts heavy, the long big-ticket item frequently, then chooses the double Liang portal type hoist crane suitably.

    youdao

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