磨擦

磨擦羊毛和松脂会产生电。

Because with electricity when you rub wool and resin together .

在相当寒冷的地方，有时人们会以鼻子相互磨擦，而不是用唇来亲吻。

In really cold places , sometimes people rub their noses together instead of kissing with their lips .

因本机不用V型皮带，克服了因皮带磨擦而掉落的料屑污染、皮带缠线等问题。

The absence of V-belt avoids the ends since belt abrasion and spooling etc.

磨擦剂和牙膏pH值的控制

Abrasives and pH control of toothpaste

Al2O（3（p））/ZA35锌基复合材料的制备及其磨擦性能

Fabrication and friction properties of Al_2O_ ( 3 ( p ) / ZA35 composite with in-situ process

G阻尼-作为目标的磨擦力。较高的阻尼数值使目标对软体的效果。

G Damp - The friction for Goal . Higher values dampen the effect of the goal on the soft body .

经典MM定理3表明：在无磨擦的完全市场下，财务政策和资本结构是不相关的。

MM theorem 3 indicates that financial policy is not related to capital structure in a market without friction .

原位生成（Al2O3+Al3Zr）p/A359复合材料的电磁制备及磨擦性能

Electromagnetic Fabrication and Wear Properties of ( Al_2O_3 + Al_3Zr ) _p / A359 Composites with In-situ Process

三氟乙酸修饰TiO2纳米微粒的制备及磨擦学性能

Preparation and Tribological Properties of TiO_2 Nanoparticles Modified by Trifluoroacetic Acid

高岭土合成4A分子筛及其在牙膏磨擦剂中的应用

Application of 4A zeolite synthesized from Kaolin in toothpaste friction modifier

组元间化学相容、物理匹配对Al2O3基自润滑复相陶瓷磨擦学性能的影响

The Influence of Chemical Compatibility , Physical Match between Solid Lubricants and Matrix upon the Tribological Properties of Al_2O_3 - based Self-lubricating Materials

WTO成员对华贸易摩擦新趋势及应对策略的法律分析&基于对华反倾销贸易磨擦视角

The Legal Analysis of the New Trend and Countermeasures of the Trade Friction Between China and WTO Members & On the Basis of Trade Friction in Antidumping Against China

氮化铬陶瓷涂层具有低的磨擦系数、高的硬度、良好的热稳定性和抗腐蚀性，被认为是最有希望的TiN替代材料之一。

Owing to the thermal stability , excellent wear resistance and good corrosion resistance , chromium nitride coating is regarded as an alternative in machining applications .

热水老化和加速气候老化均无损害PPS复合材料的滑动磨擦性能；

Hot water and speed & up weathering ageing had no dad effects on the sliding friction of PPS compesites ;

中国加入WTO后，国际贸易磨擦不断增加，此次的纺织品贸易磨擦较为典型，充分地反映了中国在国际贸易中的地位。

After China entering WTO , the international trade attrition increased continuously , and this textile product trade attrition was a model , reflecting adequately China in the position of the international trade .

本论文通过使用分子动力学方法研究了低维纳米材料如碳纳米管、Ni纳米线的力学和热学性能，以及在纳米磨擦领域也进行了初步的探索。

In this thesis we have studied the mechanical and thermal properties of low dimensional systems , such as carbon nanotubes , Ni nanowires , by using classical molecular dynamics simulations .

这两对磨擦副选用经表面淬火的正火态C级铸钢或经表面淬火的调质态E级铸钢和经过贝氏体淬火的球墨铸铁来制造。

These two wear fits are better produced by surface quenched grade C casting steel in normalization condition or surface quenched grade E casting steel in quenching and tempering condition and Bainite quenched spherical cast iron .

测定了磨擦系数和Si3N4销的磨损因子；

The friction coefficient and wear factor of Si 3N 4 were measured ;

考察了不同硬度的ADI在有润滑的摩擦磨损（滑动摩擦和滚动磨擦）条件下的磨损特性，并分析了其磨损机理。

The wear behavior of ADI with different hardness was investigated under the conditions of sliding and rolling wear with lubricating and impact abrasion .

钢球磨斑表面元素EDS分析表明，在极压条件下，二聚酸钾与摩擦表面发生某种磨擦化学反应，形成了一层有机类抗磨膜。

EDS analysis of wear scar showed that dimer acid potassium might react with rub surface and form an organic anti-wear film on extreme pressure condition .

而当磨擦材料的厚度在0.2mm左右时，界面转换效率有一个最大值。

It has a maximum when thickness is about 0.2 mm .

压力性溃疡（PU）的发生与众多危险因素有关，持续压力、剪切力、磨擦力及潮湿四大外因是在其发病中起主要作用，而持续压力的存在是导致PU的关键因素。

The development of Pressure Ulcer ( PU ) is related to a great number of risk factors and the permanent pressure , friction , shear and moisture are the main external risk factors that cause PU .

在摩擦过程四川大学褚项I学位论文中，M一UHMwPE和LLDPE向磨擦界面转移产生的磨屑分布于摩擦界面，起到了减摩耐磨剂的作用。

In the course of friction and wear , the debris produced by M-UHMWPE and LLDPE transfer to the worn surface exits in the contact surface , which act as anti-friction and wear-resisting agent .

显微结构以及硬度和断裂韧性共同影响ZTA复合材料磨擦磨损性能。晶粒细小均匀，气孔率低，晶间结合致密以及高硬度和高断裂韧性均能提高复合材料的耐磨性能。

Fine grain , low porosity with uniformity microstructure , and the high hardness and high fracture toughness can improve the wear resistance of the ZTA composite materials .

在ZDDP润滑作用下，DLC膜的磨擦系数随着W含量的增加逐渐降低；掺杂W元素会显著降低DLC膜的磨损率，但W含量的影响不大。

Under the PAO + ZDDP lubricated conditions , the friction coefficients are slowly decreased with the increase of W content . The doping of W element can remarkably reduce the wear rate , but the influence of doping level is unobvious .

MZF磨擦自磨机的研究

Study on the MZF frictional self-grinding machine

综述了近几十年来各国对颗粒增强铝基复合材料（PRA）干滑动磨擦性能的研究成果，对影响PRA耐磨性能的因素进行了分析和总结。

The achievements about the dry wear performance of particle reinforced aluminum ( PRA ) for last years were reviewed , and the effect of the different tribological parameters on the wear performance of PRAs were analyzed .

考察了在水润滑条件下WC-NiP/石墨配对的磨擦性能，以及在3%NaCl和10%HCl溶液中的腐蚀损性能，并与WC-Co合金作了对比。

The friction property of WC - Nip / graphite in water lubricant , and the wearability in 3 % NaCl solution and in 10 % HCl solution are analyzed and compared with WC - Co alloy .

电磁轴承EMB是利用电磁力将转轴无机械磨擦、无润滑地悬浮在空间，并且轴心位置可以由控制系统控制的一种新型轴承。

EMB is a new kind of bearing which suspends in the space with no machine friction , no lubrication utilizing the magnetic force , whose position can be controlled by controller system .

本文对研究开发的一种机械密封新型磨擦副材料WC-NiP合金的磨擦损特性进行了研究。

In this paper , the friction and wear characteristics of a new WC - NiP alloy mechanical sealing material of friction pans are studied .