实际上轴承运转时不涉及金属对金属的接触！
Actually, the operation of plain bearings doesn't involve metal to metal contact!
同时间距控制装置会根据风速旋转安装在轴承上的风叶，保持在最佳角度。
A pitch controller rotates each blade around a bearing, setting it to the best angle for the wind speed.
一旦组装完成，通过液压起重机将位于聚四氟乙烯轴承上的拱形建筑缓缓地移动一星期时间大概300米的距离来封闭住石棺。
Once complete, hydraulic jacks will then slide the arch approximately 300 meters on Teflon bearings during the course of a week to enclose the sarcophagus.
布拉德利教授指出，新石器时代的人以会制造长木板而著称，这些木板可以帮助他们通过沼泽， “虽然该试验还不能证明当时确实采用了球轴承的方式，但是至少在概念上是行得通的”，他说，“这是个全新的看法，因为之前的那些看法并不能有效解释巨石是如何运输的，同时还遗留下许多考古方面的未知问题。”
Neolithic people were known to cut long timber planks, which they used as walkways across bogs, Prof Bradley pointed out.
活动部件是由合金钢制成，并且在滚珠轴承上运行。
The moving parts are made of alloy steel and run on roller bearings.
主轴在轴承上运转的平稳性直接影响工件的加工质量，一旦主轴的旋转精度降低，则机床的使用价值就会降低。
Spindle bearing on the stability of operation in direct influence on the processing quality, once the spindle rotation precision decrease of the machine tool use value will be low.
目前世界上的少数发达国家已经研制出了几类磁力轴承，并且开始应用于工业生产。
Nowadays, few developed countries have developed some kinds of magnetic bearing and make use of it in practice.
双向压力球轴承有安装于轴上的中间圈和两个外圈，在中间圈与外圈之间分别加有钢球，能够承受双向轴向负荷。
Two-way pressure has mounted on ball bearings between the shaft and two outer rings, in the middle ring and outer ring were added between the steel ball, able to withstand the two-way axial load.
本文在介绍空气轴承式板形检测辊的工作原理、结构设计的基础上，分析了节流孔的设计和计算方法。
After introducing the operating principle and structure design of the strip shape measuring roll based on Pneumatic bearing, the design and calculating method of the orifice are analyzed.
机轮轴承的断裂和高能中断起飞通常都是由于轴上产生了局部的高热量。
Wheel bearing fractures or high-energy refused takeoffs often result in high local heat on an axle.
在此基础上，研究了用球结构支持向量机作分类器，对滚动轴承内圈故障的劣化程度进行识别的理论和方法。
Basing on these, study theory and method of using Sphere-structured Support Vector Machines to recognize the roll bearing inside track's fault deterioration extent.
当您启动发动机的时候，可以更快地把机油泵送到轴承和凸轮轴上，从而能够更迅速地保护发动机。
Allows faster pumping of oil to the bearings and camshaft for greater protection when starting your engine.
轴承上必须有密封件，防止外部的灰尘和水分进入，也防止轴承内部的润滑油脂外漏。
The bearing must be equipped with seals that are able to keep dust and water out and the grease inside the bearing.
安装新的上后轴承油封，使白漆面向引擎后部。
Install the new upper rear bearing oil seal with the white paint facing towards the rear of the engine.
由世纪两端轴承上的平衡轴有可能产生的钻石。
By the ends of century the upper bearing of the balance shaft were likely to have the diamonds.
每个同步机包括一个单相绕线转子，安装在球形轴承上，和一个三相叉形连接定子包括在同一个外壳内。
Each synchro consists of a wound, single-phase rotor, mounted on ball bearings, in a housing that contains a three-phase, wye connected stator.
磁轴承是在构造上类似的无装配槽的深沟球轴承。
Magneto bearing is similar in its construction to the deep-groove ball bearing without filling slots.
并在对电动机轴承组进行结构分析的基础上，给出两种有效的轴承组结构。
Two types of effective structure of bearings were given based on the structure analysis of the bearing.
可移动部件由合金钢制成，在滚柱轴承上运行。
The moving parts are made of alloy steel and run on roller bearings.
滑动轴承座由上盖、底座、剖分轴瓦(铝青铜)，安装螺栓组成，主要承受径向载荷。
Plain Bearing Block Housings are made up of cap, base, aluminum bronze bushing and installing bolts, which mainly bear radial load.
滑动轴承座由上盖、底座、剖分轴瓦(铝青铜)，安装螺栓组成，首要承受径向载荷。
Plain Bearing Block Housings are made up of cap, base, aluminum bronze bushing and installing bolts, which mainly bear radial load.
可折叠，绕在大滚珠轴承上？电力驱动或手动？重型大脚轮？地面锁制动器？导向环？工具和配件存储盘。
Collapsible Coiler - Rotates on Large Ball Bearings? Power Drive Assembly or Hand Operated? Large Heavy Duty Casters? Floor Lock Brakes? Guide ring? Tool and Tag Tray.
本文还讨论了通过选择不同的支承参数和轴承参数来扩大上稳定区的方法。
The paper discussed how to enlarge the upper stable region by selecting support parameters and bearing parameters.
设置：改变或更换生产设备上的工装模具以生产不同型号轴承零件的过程。
SET UP: Typically, the process of changing the tooling on a production machine tool in order to produce a different bearing component part number.
改进时摒弃了利用标准上罗拉轴承外壳旋转来获取圆弧划痕以供调整的方法，采用了平面直线调整法。
Aclinic adjustment method is used instead of the conventional way, the arc trace is gained through rotation of the shell of the top roller bearing.
在对深沟球轴承几何参数及接触应力分析的基础上，给出了沟曲率半径系数的控制方程，并对轻、中、重系列轴承的外圈沟曲率半径系数的选取进行了探讨。
Based on the analysis of geometry parameters and contact stresses of the deep groove ball bearings, the control equation of groove curvature radius has been drawn out.
检查中心轴承上的回旋式风箱是否损坏。
Check the convoluted air bellows on the centre bearing for damage.
这就减少了发动机轴承上的惯性负荷，使发动机反应更加灵敏。
This reduces the inertia load on the engine bearings and, in addition, makes for a more responsive engine.
这就减少了发动机轴承上的惯性负荷，使发动机反应更加灵敏。
This reduces the inertia load on the engine bearings and, in addition, makes for a more responsive engine.
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