轴向的

The rebuilding of universal joint for 3200mm four-high roughing mill is introduced and analyzed in this paper.

本文介绍了中厚板厂3200mm四辊粗轧机万向联轴器的改造过程，并对其进行分析，这对于提高中厚板轧机万向联轴器的承载能力具有重要意义。

The result shows the mistake choice of universal joint, the ways to solve the problem have been proposed, and it sums up experience of universal joint shaft made in china.

结果表明外方在万向轴选型上存在一定的问题，并针对选型偏小问题制定了解决方案，总结了该类万向接轴国产化的经验教训。

First, in accordance with calculate formula of a axis magnetic field in the step-tier limitedlengthily solenoid, calculate formula of a axis magnetic field in the multi-tier limited lengthily solenoidis exiserted.

首先根据单层、限长螺线管轴向磁场的计算公式，推导出多层、限长轴向磁场的计算公式。

The prominence of localizer can induce a certain error of 2％ approximately, which was adjusted in the frontal images.

定位器的突出造成一定程度的轴向误差，约为2％，我们对正面图像进行了轴向误差校正。

The fractal dimension and tortuosity of trajectory are analyzed. The method of calculating the fractal dimension of trajectory is developed.

分析了孔道轴向分形维数与孔道空间曲折性的关系，建立了关联色谱固定相内孔道轴向分形维数的计算式。

Under the condition of poor effect of surmounting "statics with pitch-resistant",domestic scholar have made new concept —deviation control with high WOB .

大钻压动力防斜技术增加钻压引起钻柱屈曲，保特钻柱涡动，有井斜时使钻柱产生周期性变化的轴向附加力，无井斜时轴向附加力消失，克服了传统防斜技术中吊打的缺点，提高了钻井速度，达到了解放钻压的目的。

The aerostatic bearing levitates the actuating rod with four radial air inlets on each side. The frictionless aerostatic guide can improve the actuating rod is electromagnetically driven by a fixed solenoid and a actuating solenoid. Through adjusting the axial position of the actuating solenoid, the actuating stroke can be fine regulated.

双列径向供气之气静压轴承提供致动轴作径向的支撑，其低摩擦之特性有助於提升定位精度，致动轴两端外侧设有固定线圈与致动线圈，调整致动线圈轴向位置可以改变致动器最大行动范围。

First, systematic study on propagation, reflection and interaction of axial stress wave is made to deduce the calculation equation for axial elastic and plastic stress wave, which fit for analysis of impact buckling of axial compression member.

本文首先对轴向应力波在构件中的传播、反射及相互作用进行系统分析，推导出适合轴心受压构件冲击屈曲分析的轴向弹、塑性应力波计算公式。

Effects of the downhole temperature on axial vibration natural frequency of drill string in deep wells is investigated.

分析了井下温度对钻柱轴向振动固有频率的影响，推导出了井下任意温度时钻柱轴向振动固有频率的计算公式。

Along the axis within 2 cm, a hollow gas shell structure is formed.

估算结果为：在轴向2.5~40 mm，径向0~15 mm的区域内，气体分子密度基本在10^16~10^17/立方公分，且在轴向2 cm内基本形成空心的气体壳层结构。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。