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This paper analyzes the sliding bodywork in Mechanism and feasibility and brings up a way of designing; it also analyzes and calculates the Resistance of sliding bodywork. Emphasize the way of design and the specific realized structure of adjustable moving device, which can decrease resistance and increase speed for pedrail vehicle.

该文对滑行车体进行了机理和可行性分析，提出了滑行车体的方案设计方法，并对滑行车体的阻力进行了分析和估算，重点分析了履带车辆降阻增速的可伸缩式行动装置的方案设计及其具体的结构实现形式。

To obtain more detailed and accurate temperature distribution inside large size hydrostatic bearing, a simulation method was present, combined with a given example of prevalent applied large size hydrostatic bearing in heavy equipment. It consisted of three dimensional numerical model and boundary condition of hydrostatic sliding way and hydrostatic sliding way inside 3-D flow. The model equations were solved by the Finite Volume Method and by selecting segregated solver of FLUENT according to CFD principle. The more accurate results of temperature rise distribution on periodic surface are obtained. The effect of partial important parameters on temperature distribution was analyzed.

为了能够数值模拟出较详细和较准确的大尺寸静压轴承内部流体的温升分布，以重型装备中所广泛应用的大尺寸静压轴承为研究对象，建立了模拟静压轴承本体及轴承内部三维流动的数学模型及边界条件；利用计算流体动力学原理，采用有限体积法并选取FLUENT中的分离式求解器进行求解，得出了轴承周期端面较准确的不对称温度分布，并分析了部分重要参数对温度分布的影响。

And an iterative sliding mode-PID control method is presented for a class of nonlinear perturbed system, in which the sliding mode VSC method is iteratively applied based on system output feedback.

该方法通过对系统输出迭代设计线性滑模函数，并引入传统PID控制，综合了滑模变结构控制与PID控制的鲁棒性强的特点，避免了传统PID控制积分引起的超调以及变结构控制的抖振问题。

Two-axis machine tool feed system uses a typical stepper motor-driven ball screw transmission mode, in the saddle and the skateboard with bed bed bed between the saddle and the sliding surface of the rail plate affixed to TSF, sliding friction coefficient is very small, there is help to improve machine performance and production efficiency fast response.

机床两轴进给系统采用步进电机驱动滚珠丝杠的典型传动方式，在滑板与床鞍及床鞍与床身之间的滑动面处贴有TSF导轨板，滑动磨擦系数非常小，有助于提高了机床的快速响应性能及生产效率。

The Jinjiang Pleasure park is a large pleasure park, the first of its kind in Shanghai,into which it has introduced from abroad 18 kinds of pleasure facilities, such as single ring sliding car, single rail train ,swivel wooden-horses,fihgters, aerial swiveling chairs,lotus-flower plate, single rail rail eyeles, parachutes, animal-shaped cars, satcer-shaped boats,bumping cars, inertia-sliding cars,laser-gun chooting and UFO wheel and so on.

锦江乐园是上海市的第一家现代化大型游乐园，从国外引进了18种大型游乐设施：单环滑车、单轨列车、木马游转、空战机、空中转椅、莲花盘、脚踏单轨车、降落伞队、动物小车、飞碟船、碰碰车、惯性滑车、激光设计和UFO转轮等。

Research on deep anti-sliding stability and reinforcement of entirety polygonal line gravity dam;2. The 2D Elastoplastic Finite Difference Method is adopted to analyze the deep anti-sliding stability for the dam foundation of Longkou hydropower station factory dam.

采用二维有限差分程序对龙口水利枢纽混凝土重力坝厂房坝段进行深层抗滑稳定分析，采用强度折减方法，根据特征点位移突变临界破坏判据和止水帷幕部位夹层错动量达到1mm临界破坏判据分别得出了厂房坝段的两个深层抗滑稳定安全系数。

The sliding mode control, which is better than the linear quadratic optimization, achieved ideal control result by using comparatively less external energy. The sliding mode control method is valuable to study.

基于模态分析的滑动状态控制比线性二次最优控制用较少的外部能量可得到较好的控制效果，基于模态分析的滑动状态控制是一种有研究、开发价值的控制算法和控制方法。

A new sliding surface material used in the quick-change nozzle is researched,which has resolved the question of the seeping steel by reason of oxidation in the sliding surface material .

针对快换水口在使用过程中因滑动面材料氧化而造成的渗钢和穿钢等问题，选用0。

A scheme of adaptive sliding-mode robust tracking control based on sliding mode equivalent control and robotic dynamics regressor is put forward and globally asymptotic stability of robotic trajectory tracking control systems designed by adopting the presented controller is proved.

基于滑模等价控制的理论和机器人动力学回归模型，提出了一种机器人自适应滑模鲁棒跟踪控制方法，证明了采用这种控制器所设计的机器人轨迹跟踪控制系统是全局渐近稳定的。

The main products of the company are ornamental materials of super copper , and it also produces swing door 、 auto sliding door 、 arc sliding door 、 technical fire door 、 and auger elevator ornament etc . it offers the ornamental copper for large basso ? relievo fresco 、 buddhism foundry and articles

公司是专业生产铜装饰材料及设计、开发、制造、施工为一体的企业，并承接建筑铜装饰工程及五星级酒店高档铜装饰项目，生产各种规格的旋转门、平滑门、别墅门、电控门、旋转护栏、屋顶防水瓦、浮雕壁画及铸造青铜器。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。