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The Company may, in accordance with the requirements of the processing parts and design and manufacture of various types of special combination of automated machine tools and automatic lathes, precision-gear automatic tapping machines, reciprocating dedicated machines, fixed multi-axis drilling tapping machines, elevating drilling Tapping dedicated machines, multi-disc special machines, machine tools and various combinations for accessories, dynamic head, boring Xitou and hydraulic slider, at the same time various types of automated machine tools for transformation, maintenance, repair and upgrading.

本公司可根据客户的零件和加工要求来设计制造各类自动化专用组合机床及自动车床，齿轮式精密自动攻牙机，往复式专用机，固定式多轴钻孔攻牙机，升降式钻孔攻牙专用机，多工位圆盘式专用机，以及各类专用组合机床配件；动力头，镗铣头和油压滑台等，同时对各类自动化专用机床改造，保养，维修，升级。

Based on the differences between the design value and the survey of the bridge deck elevation in constructing the pre-stressed and so on working condition, the model parameters are identified by ANN, and the beam camber of different sections are given. The results demonstrated that the ANN is efficient and the theoretical results fit well with that of forecasting the beam camber in construction.In this thesis, aim to the beam axis shape be exactitude for design, the internal force of the beam be appeased by design request, the concept of modem cybernetics is applied, At the same time, the effecting parameter has collected. The paper build the ANN model in predicting the beam camber an construction and discuss indetail the extraction of inputting nodes information when quoting the fundamental principle of ANN model and introducing research process of the improved BNN. According to them, ANN is applied in the construction control of prestressed concrete continuous bridge. It is successful for used in the No. 4 bridge of Xiangfan bridge over-crossing Hanriver brideg. To predict the construction camber of by ANN method is useful and effective.

本文以大桥成桥线形满足设计要求和成桥内力控制在设计容许范围内为目的，运用现代控制理论的思想，引用神经网络基本原理，详细介绍BP神经网络的研究过程，从而建立预应力混凝土连续梁桥施工预拱度的神经网络模型，并详细讨论了模型的神经网络结点信息的提取，在工程实例的基础上进行了数值计武汉理工大学硕士学位论文算，数值表明，将神经网络应用于预应力混凝土连续梁桥施工控制，获得了满意的结果，在预应力混凝土连续梁桥施工控制技术研究方面，具有方便有效、精度高的优点，具有良好的应用前景。

The results show that B2 phase presents broad fibred shape in the forged rod, and major textures are close to {112}〈111〉and {110}〈111〉; Fibred microstructure in hot-extruded tube becomes fine and fibres have broken, at the same time,{111} orientation of many grains is close to axis direction of tube; Microstructure in cold-rolled tube consists of B2,β-Nb and4Ni2O phases, fibres has heavily broken, which restrains phase transformation during cooling and heating.

结果表明：锻棒中的B2相呈较宽的纤维状，主要的织构组分接近{112}〈111〉和{110}〈111〉；热挤压管纤维组织变细且发生碎化，多数晶粒的{111}取向接近管材的轴向；冷轧管相组成为B2、β-Nb和4Ni2O，纤维组织发生严重碎化，抑制了马氏体相变的进行，{111}〈110〉和{112}〈110〉成为主要的织构组分。

At the same time, the Ministry of Foreign Secretary to undertake hardware and precision automatic lathe, lathes, milling machines and other sophisticated hardware, electronic components, light brazing shell, micro-motor guide column axis and headphones Block·processing, product quality and stability and good reputation to win the domestic trust and recognition of foreign users.

同时本司五金部对外承接精密自动车床、车床、铣床等精密五金、电子零件、光钎外壳、微电机导柱、轴座及耳机饰品的加工，产品稳定的质量和良好的信誉赢得了国内外用户信赖和认可。

It transfers power across the Steer tube axis at varying angles during real-time steering.

它的转让权在转向轴管在不同的角度在实时指导。

This paper reviews the control theories used for robot in details. The interative and nonlinear torques of the traditional robots at the joint axis are reduced by a factor of gear ratio. The complicated arm dynamics is approximated to a linear, time-invariant model. The robot can be controlled by using local, decoupled PID's controller at each joint.

本文对机器人控制理论进行了全面综述，指出对于常规机器人，由于减速机构的存在，其耦合力矩和非线性力矩被大大减弱，其动力学模型可近似为线性、定常、解耦模型，采用独立关节PID控制即可。

Case between wheel should be used at the same time. Firstly jointed the lock of Diff. case between axis, secondly jointed the lock of Diff.

如果路况恶劣，需将轴间和轮间差速锁同时使用时，应先接合轴间差速锁，再接合轮间差速锁。

The projecting deviation will be created at the same time of shielding relief, which need dimensions compensation according to the rotated angle of thread axis.

突出的偏离同时将会屏隔减轻被产生，依照线轴的被替换的角度需要尺寸酬劳。

Based on analysis of ISAR imaging theory in detail, the projection image plane is firstly built according to arithmetic imaging model. We can get ideal image, with which we are able to discuss the effects of the ISAR target image with spinning axis during integration time.

在详尽分析了ISAR成像机理的基础上，首先提出了以数学建模的方法建立目标模型的瞬时几何投影像，讨论在相干积累时间内目标等效旋转轴矢量对成像的影响。

Based on the analysis, made qualitative calculation of the various curvatures of the straightening process applying elastoplastic bending theory. The method of determining curvature of the inverted bending curvature of the axis of being straightened pipe is put forward with which straightening quality is guaranteed in the first place and solved the key problem that have not been solved for a long time. All of these provided theorial basis for the design of bending pipe straightening roller. and setting down of adjusting rule.

在此基础上，运用弹塑性弯曲矫正理论对管材矫正过程中的多次弹塑性弯曲矫正的各曲率进行了定量计算，在保证矫正质量的基础上，对管轴反弯曲线曲率的确定进行了研究，解决了弯管辊形设计中久未解决的最为关键的问题，为弯管辊形矫正辊的合理设计和矫正规程的制定提供了理论基础。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失