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Tetrafluoroethylene soft bronze with Bearing, eight series of bearings, bearing, pads, Waterloo Block and other products.

青铜四氟软带轴承等八大系列轴承、轴瓦、垫片、滑块等产品。

Numerical analysis has been performed to understand the effect of journal and bearing block perturbation, inlet oil pressure on film reformation, rupture boundaries and the static characteristics of bearing.

2分析了轴颈、轴承座扰动和进油压力对边界条件和轴承静特性的影响。

The structure and material of crankcase bearing block of engine are introduced in this paper,and the feasibility that whether the fracture splitting technology can be applied to the bearing block is also analyzed.

介绍了发动机曲轴箱轴承座的结构、材料，分析了裂解加工工艺应用于轴承座裂解加工的可行性，阐述了裂解加工的机理、主要工艺流程、影响质量的主要因素、性能及经济效益分析，说明采用裂解加工方法加工曲轴箱轴承座，改变了过去轴承座与轴承盖分体加工的复杂工艺流程，具有加工工序少、节省精加工设备、节材节能、提高产品质量等优点，经济效益是明显的。

Imports in the vinegar tablets four roller machine repairs and major parts of domestic production, the processing of large tooth-type pressure roller, large-scale special hypervariable gear, bearing, Bearing Block, such as spare parts in the use of performance beyond the specifications of imported components with , improve durability of the 1 ~ 2 times.

在醋片进口四辊机的修理和主要零部件的国产化中，所加工的大型齿型压力辊、大型特种高变位齿轮、轴瓦、轴瓦座等零件在使用性能方面超越了同规格进口部件，耐用度提高了1~2倍。

The temperature change of bearing bush is the most obvious feature of ablation of bearing brass.

轴承巴氏合金烧蚀最明显的特征是轴瓦温度的变化。

Comparison is made between the three kinds of bearing arrangement modes in bearing life and gear mesh.

从轴承寿命和齿轮啮合2个方面对3种布置方式进行比较。4 Tallian s bearing

It is suitable for lubricating in area bearing and gear and operating system fulcrum、packaging part joint and equipment and machine, it also suitable for high ball bearing.

适用于航空电机轴承和齿轮、操作机构支点、组装连接处以及仪器仪表的润滑，也适用于高速球轴承的润滑。

The accuracy of spindle assembly will be effected by the element errrors such as coaxiality of holes in box, coaxiality of front and back bearing neck of spindle,radial runout and end face runout of inner and outer rings of bearing and runout of the step of spindle.

箱体孔的同轴度、主轴前后支承轴颈的同轴度、轴承内外圈的径向跳动和端面跳动以及主轴轴肩跳动等元件误差，都会影响主轴组件的精度。

The failure characteristics of large pump units are that the influence is great, the reasons are complicated, it is difficult to observe and the failure rate is hard to determine. The main failures of large pump units are as follows: burn out of thrust bearing liner of the motor, failure of stator and rotor coil insulation of the motor, wear-and-tear of guiding bearing and shaft neck of the pump, breakdown of adjusting mechanism of the pump blade, and pump cavitation. The reasons of main failures are studied in design, structures, installation and operation etc.

分析了大型水泵机组故障的特点：影响大、原因复杂、隐蔽性强和故障率确定难；确定了主要故障形式：电机推力瓦烧损，电机线圈绝缘失效，水泵导轴承及轴颈磨损，叶片调节机构失效，水泵汽蚀；从设计、结构、安装和运行等方面研究了主要故障的原因。

Based on the reliability analysis of the bearing capacity of single pile, the reliability of the bearing capacity of pile foundation analyzed.

以单桩承载力可靠性的分析为基础，研究了桩基础的承载力可靠性。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。