查询词典 conical friction rlutch

Lastly ,The study result of tests of negative skin friction are introduced, the influence of the construction technology on negative friction is proposed.

本文最后介绍了桩基负摩阻力的试验研究成果，分析了不同的成桩工艺对桩基负摩阻力的影响。

Fifthly,the formulae of friction coefficient and wear rate for sliding contact were proposed, with which the sliding friction and wear resitance can be calculated.

对滑动摩擦，提出了整合涂层的摩擦系数与磨损率的计算公式。

The test running results under the condition of dry sliding friction show that the experimental friction system is feasible.

干摩擦条件下的系统试运行结果初步验证了试验系统的可行性。

The antiwear and friction-reducing performances of sodium borate ,potassium borate and lanthanum chloride in water were evaluated on a four-ball friction tester.

结果表明，硼酸钠、硼酸钾和氯化镧可一定程度地提高水的极压、抗磨和减摩性能，硼酸钾性能最优，硼酸盐与氯化镧复合后性能进一步改善。

This layer coating the friction coefficient is extremely small, the existing solid matter in the friction coefficient of the lowest kind.

这一层涂层的摩擦系数非常小，现有的固体物质摩擦的系数最低的一种。

The structure shown in the figure : The governing body received direct or roller drying cylinder, as the main components of the rotation; After finishing the outside of the sphere, Bottom Cover and soak spherical carbon graphite seal ring joint seal reliable seal friction deputy, Sealing ring in the spherical shell of its annular space sliding, in addition to oil-free bearings and with the close cooperation of Shell, Rotating connector so that the free support, and therefore do not require a high level of accuracy installed; Spherical seal ring wear, Spring means of pressure at any time in advance to receive compensation, compensation for the shell slowly moved backward, accessible through the tube outside the inscription on the line to observe the seals wear; When steam, Oil flows through the media or other spherical sealing ring and oil-free bearings, the formation of thin liquid film, sealing and lubrication, thereby reducing friction and wear, extending the service life.

其结构如图所示：外管体直接接到辊子或烘筒上，为主要的旋转部件；经过精加工的外管本球面、底盖和浸泡碳石墨球面密封环共同组成密封可靠的动密封磨擦副，球面密封环在其壳体内的环形空间中滑动，加之无油轴承与壳体的密切配合，使旋转接头自由支撑，故对装机精度要求不高；球面密封环磨损后，借助于弹簧的预压力随时得到补偿，补偿时壳体缓缓向后移动，并可通过外管体上的刻线观察到密封件的磨损程度；当蒸汽、油或其它介质流经球面密封环和无油轴承时，形成一层很薄的液膜，提供密封和润滑，从而减轻了摩擦和磨损，延长了使用寿命。

The study of depinning force and its application in friction show the structure effect on the static friction.

Depinning force和应用于摩擦的研究显示了体积、结构因素对静摩擦力的影响。

Many objects are made up with static friction, paper electriferous is also caused by friction.

不少物体带静电都是由摩擦引起的，纸弛带电也是摩擦引起的。

Therefore, the weight of the sliding wood does not, then the static friction is friction.

因此，重滑木，并不那么静摩擦力是摩擦。

The heavy oil combustion activator mainly used in heating stove of steel rolled, industrial stove, power plant stove, glass furnace ,metal furnace ,ceramic roller kiln and channel kiln .It can accelerate combustion , prevent over-burning, reduce the harmful gas emission. Its energy-saving reaches to 5-8%. Diesel oil combustion activator mainly used in the diesel oil engine which can strengthen atomization ,improve ignition conditions, adjust the value of cetane,restrict intense or knocking vibrations, reduce the fuel de-compound and black smoke emission, prevent over-burning, carbonization and reduce the machine's friction. Its fuel-saving reaches to 3-5%. High efficiency gasoline combustion activator mainly used in gasoline engine, which can improve the gasoline octane rating ,restrain extensive or knocking vibrations, reduce fuel de-compound , prevent over burning , carbonization, reducing machine's friction and toxic gas or black smoke emission, Its fuel saving reaches to 3-5%.

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He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。