• 磁流体往复轴动密封装置磁场分布决定着磁流体的密封能力。

    The distribution of magnetic field strength in magnetofluid dynamically reciprocal sealing equipment sharply takes part in magnetofluid sealing behaviour.

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  • 电子设备电容电阻单孔安装电子元件套及装配最佳尺寸。

    Capacitors and resistors for electronic equipment. Preferred dimensions of spindle ends, bushes and for the mounting of single-hole, bush-mounted, spindle-operated electronic components.

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  • 通过单竖向抗压试验试验,分析了静分布、桩身阻力和基桩沉降的影响及其变化规律

    Distributive regularities of inner force of pile under static and dynamic load, the change of pile's side resistance, and settlement of piles are analyzed by static and dynamic load test.

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  • 机械密封主要固定上的之间端面相对达到密封目的

    The main mechanical seal is installed in the shaft on the dynamic in Central and fixed pump shell on the static ring for the relative motion between the end to achieve the objective of sealing.

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  • 针对问题本文研究零件加工误差模板模位置的影响得出了零件加工误差的范围,计算了由于摩擦力对合模放大比的影响关系式

    Aiming at these problems, this paper studies how the original error affects the accuracy, works out its allowable values, and finds out the equation between friction of pins and clamping force.

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  • 转向架每个台牵引

    Each driving shaft on the bogie is driven by a traction motor.

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  • 因此,本文研制高精度中型仪入手,采用微小应变测试技术实现这一目标

    In this thesis, the medium scale dynamic triaxial apparatus, with micro strain measure technique, is developed to realize the aim.

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  • 本文提出方法不仅可以求得系统固有频率振型响应可以模拟上各点的涡轨迹

    Using this method not only the natural frequencies, mode shapes, dynamic responses but also the whirl orbits of the rotor system can be obtained.

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  • 车辆路面损伤计算评价考虑静态不足的,较多车辆路面载系数(DLC)对路面的损伤的评价也是充分的。

    It's lacking to consider the static axle's load only in evaluating road damage by vehicle, and on the other hand, DLC (Dynamic load Coefficient) isn't sufficient also, which is used often.

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  • 配置一个,适用于双重调节记忆阀门位置设置

    The main valve spindle incorporates an inner spindle for double regulation memory stop and valve position setting.

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  • 本文三种新型钢轨接头现场使用情况测试结果进行了介绍,主要包括测点处的钢轨接头夹板、下缘应力夹板水平中性剪应力

    The testing results about the use of new rail joint was introduced, which include the dynamic flexure stress of upper limb and lower margin of joint bar, shearing stress of horizontally neutral axis.

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  • 采用实验方法对某舰尾进行刚度测量,得到后尾横向刚度曲线

    In the paper, the transverse dynamic stiffness curves of front shaft bracket and back shaft bracket of a ship were obtained by means of experiments.

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  • 通过卵石室内试验对饱和砂卵石土力特性进行了较为深入地研究

    Through laboratory tests on sandy pebble soil by using the dynamic triaxial test, researches of saturated sandy pebble soil have been done.

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  • 试验机研究性质最基本试验设备

    Dynamic triaxial test system is a basic equipment for researching soil dynamic properties.

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  • 高速车组双联克万向节均匀传递转矩旋转

    The dual units type Hookes cardan shaft of EMUS can transfer equably torque and rotating motion.

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  • 利用计算机液压伺服控制技术研制了大型液压伺服混凝土试验系统

    Large scale static and dynamic concrete hydraulic servo triaxial testing system is designed by using computer and hydraulic servo technique.

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  • 通过试验模拟波浪荷载作用下地基变化情况,试验结果显示沉箱过度沉陷侧移由于风暴使得软黏土强度弱化所致。

    The results show that the excessive settlement and lateral movement of the caissons are due to the strength weakening of the soft clay during the strong storm, and also show that the ability of thes.

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  • 螺旋结构适应密封压力,自补偿螺旋磨损,自适应

    The floating spiral structure is designed to automatically adapt the sealing pressure, to compensate automatically spiral wear and adapt shaft play.

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  • 大量试验基础,对压实黄土特性进行研究。

    Based on a lot of dynamic triaxial tests, some dynamic characteristics on roadbed compaction loess are studies.

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  • 利用河海大学日本株式会社共同研制的一种新型的多功能静进行了不排水循环扭剪试验

    Tests with the static-dynamic dual purpose triaxial compression test apparatus which was manufactured by Hohai University and Japan Round Well Company have been completed.

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  • DLZ1系列电磁离合器离合器部分、器部分、、壳、等组成。无空载力矩用寿命长、作灵敏、能稳定调整方便

    DLZ1 series consist of a clutch, a brake, a transmission axis, a hood and a base. They feature no racing torque, durable, adaptable, reliable and easy to install.

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  • 分析刚度曲线可得到架结构的固有频率

    Analyses of these curves make the natural frequencies of the shaft brackets available.

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  • 端面顶尖我厂设计,开发制造机床附件,主要用于加工尖零件。

    Constant face dirver is a dind of new type machine tool accessory designed and produced by our factory.

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  • 结论配碎石材料室内试验施加偏压提供借鉴

    This conclusion can provide references for the grading macadam dynamic triaxial experiment partial pressure and enclosed pressure in the laboratory.

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  • 本文叙述用于测定变形模量的三试验设备。

    This paper describes the triaxial test system which was designed for determining dynamic modulus and poisson's ratio.

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  • 并通过试验相关数据大量对比分析验证了模型可靠性

    Through a lot of contrast analysis to the dynamic tri-axial test relation data, the reliability of the model is validated.

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  • 钻机车端的花键磨损变形无法实现正常传递因此必须进行维修

    In practice, the splines in rear of first axle of transfer case are often worn out or deformed, failing to finish the normal transmission of power, which should be maintenance.

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  • 共振加装了弯曲研究了饱和土和粉砂的特性

    Dynamic properties of saturated silts and silty sands were studied with the resonant column and dynamic triaxial apparatus which were developed by bender element.

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  • 共振加装了弯曲研究了饱和土和粉砂的特性

    Dynamic properties of saturated silts and silty sands were studied with the resonant column and dynamic triaxial apparatus which were developed by bender element.

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