英汉例句

• The results show that guide bearing load of large vertical water pump has something to do with inlet passage of pump station, pump unit manufacture and installation quality, structure pattern.

  研究结果表明：大型立式水泵导轴承荷载与进水流道和机组制造安装质量、结构形式有关。

• Motor upper and lower guide bearing wear limit, to replace the bearings, rotor shaft eccentric wear limit, to replace bushings;

  电机上下导轴承磨损极限，要更换轴承；转子上下轴套偏磨极限，要更换轴套；

• The guide bearing is the key part of a large water pump for its grindability. Its failure rate is very high, and its failure is above 50% of pump unit failure.

  导轴承是大型水泵最为关键的易磨易损部件，故障率高，导轴承故障占泵机组故障的50%以上。

• The upper guide bearing pads of unit 2 in Jiangsu Shahe Pumped-storage Power Plant had been burned to damage during commissioning period.

  江苏沙河抽水蓄能电站2号机组在调试过程中曾出现上导瓦烧损事故。

• This method takes fully into account the characteristics of supports and loads, deals especially with the nonlinearity of oil film force of guide bearing caused by vertical arrangement of spindle.

  该方法充分考虑了主轴支承边界条件和有关载荷方面的特点，特别是考虑了由于主轴的垂直安装引起的油膜力的非线性。

• Lubricating and sealing characteristics of the guide bearing were researched by the aid of hydrodynamics and tribology.

  利用流体动力学和摩擦润滑学研究水泵导轴承的润滑和密封特性。

• The research provides a realistic solution for life expectancy forecast of the guide bearing and contributes to the state overhaul for hydraulic turbine.

  该研究为预测导轴承支撑寿命提供了现实的可能，解决了开展水轮机组状态检修的一个重大实际问题。

• After these treatments are completed, the oil throwing of lower guide bearing has been basically removed.

  经处理后，下导的甩油现象已根本消除。

• The article presents structural characteristics of upper guide bearing as well as structure and working principles of upper guide cooler of 700MW turbine generator at Longtan Hydropower Station.

  通过运行实践 ，本文对该水轮发电机组的推力轴承、水导轴承、主轴密封、转轮密封等主要结构进行了分析 ，仅供参考。

• A simplified method for calculating the nonlinear oil film force of tilting pad guide bearing is developed in this paper.

  本文提出了可倾瓦导轴承非线性油膜力的一种準非线性简化计算方法。

• The guide bearing lubrication performance of hydropower sets is directly relative to the problems of shafting abrasion and vibration.

  水轮机导轴承的润滑性能直接关系着整个机组轴系的磨损与振动问题。

• The text main study is a non_metallic guide bearing of turbine instead of the rubber one here.

  本文着重研究的是一种替代橡胶轴承的非金属水轮机导轴承。

• When the guide bearing rigidity is not sufficient, relaxation, unstable running and lubricating oil is not good, friction, when reverse lateral arcuate swing, vibration force.

  当导轴承松驰、刚性不充足、运行不稳而润滑油不好时，会发生磨擦，引动逆向弓状回旋，即横向振动力。

• Production and application of thrust bearing, and guide bearing made of filled PTFE in submarine motor pump are introduced.

  介绍了潜水泵中止推轴承与导向轴承用填充聚四氟乙烯材料进行的生产和应用。