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润滑能力
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  lubricating ability
     Analysis and Evaluation of Influence Factors of Lubricating Ability of Lubricants for Drilling Fluids
     钻井液润滑剂润滑能力影响因素分析与评价
短句来源
     Nano-particles improve the lubricating ability in high load and velocity and restrain adherence abrasion.
     指出在高载荷、高滑动速率条件下,纳米微粒可以极大提高基础油的润滑能力,并抑制粘着磨损的产生。
短句来源
     Nano-particles increase the lubricating ability in steel/aluminum alloy pair.
     在钢/铝合金摩擦副中,纳米微粒极大提高了基础油的润滑能力,使铝合金的磨损体积和摩擦系数有很大程度降低。
短句来源
     Lubricating ability of base oil and base oil+SiCp decrease with the increase of load and velocity, but base oil decrease faster than base oil+SiCp.
     随着载荷和滑动速率的升高,基础油和纳米油的润滑能力降低,其中基础油润滑能力的下降幅度大于纳米油。
短句来源
     Wear volume loss increase in low load and velocity and decrease in high load and velocity when add SiC nano-particles to base oil in steel/steel pair which express SiCp nano-particles improve lubricating ability in high load and velocity.
     在钢/钢摩擦副中,在低载荷、低滑动速率条件下,纳米微粒降低润滑油的润滑性能,导致磨块磨损体积升高; 载荷超过1000N,纳米微粒可以提高基础油的润滑能力,减小磨块磨损体积。
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  “润滑能力”译为未确定词的双语例句
     It was considered that the improved performencesof the coatings might be principlly attributed to the excellent ability of embeding of TiN particles inthe substrate of Ni-P alloy and the ability of self lubrication of TiN its-self.
     TiN微粉在Ni-P合金中的牢固镶嵌和TiN的自润滑能力,都是使Ni-P-TiN化学复合镀层具有良好减摩耐磨性能的重要原因。
短句来源
     Experimental researches on friction and wear show that the porous siliconizing coatings on 45 steel after impregnating with heavy oil are self-lubricating.
     摩擦磨损实验和扫描电镜分析研究表明:45钢的多孔渗硅层,经油浸处理后有自润滑能力;
短句来源
     Performance tests were performed of a Chinese made lub oil (HP 8AGB439 90) for aircraft jet engines with regard to such a variety of properties as resistance to oxidation corrosion and lubricating capacity, evaporation function, foam generation, and absence of any undesirable influence to rubber, etc.
     对国产航空喷气机 8A润滑油 (HP - 8AGB439- 90 )进行了抗氧化腐蚀、润滑能力、蒸发性、起泡性和对橡胶影响等性能试验。
短句来源
     The solidification model is set up based on consideration with mold flux as heat transferring medium. The size and width of gap due to contraction of steel in mold can be calculated,and temperature, width and state of slag film in gap are determined.
     建立了考虑保护渣参与传热的铸坯凝固模型,计算结晶器内铸坯收缩产生的气隙大小,确定存在于结晶器与铸坯间保护渣渣膜的温度、厚度和存在状态,分析保护渣的润滑能力及连铸工艺条件对保护渣的物性要求.得出以下结论:熔化温度越低,液态渣膜越厚,在结晶器内渣膜保持长度越长;
短句来源
     When the temperature was elevated to 200 ℃,the friction coefficient is the highest,the worn surface of the composite is characterized by severe adhesion and oxidation.
     至200℃时摩擦表面氧化变软,没有成膜润滑能力,摩擦学性能下降;
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  相似匹配句对
     scavenging ability of BSCA were measured by the chemical simulation.
     能力;
短句来源
     Analyses of the load capacity of water lubricated stern tube bearing
     水润滑艉轴承负载能力的分析
短句来源
     the ability of remembering maths materials of inferenceprocess.
     思能力
短句来源
     Lubrication for Gas Turbine
     燃气轮机的润滑
短句来源
     Lubrication of Rolling Contact Bearing
     滚动轴承的润滑
短句来源
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  lubricating ability
Digestion with α2,3-neuraminidase decreased lubricating ability by 19.3%.
      
Partial removal of β(1-3)Gal-GalNAc moieties by endo-α-N-acetyl-D-galactosaminidase reduced lubricating ability by 77.2%.
      
Polymers are increasingly used in tribological applications, because of their self-lubricating ability, corrosion resistance and chemical compatibility.
      
Inorganic Fullerene-Like Nanoparticles Produced by Arc Discharge in Water with Potential Lubricating Ability
      
Increasing the metallic soaps concentration increases the lubricating ability of the MW fluid.
      


High speed rotor bearing widely used in many industrial areas is an impotant component of open end spinning machine.This bearing has the characteristics of high speed (36000-5000 r/min, the number of DN

本文从宏观、微观及轴承润滑等角度出发,对具有高速、轻载和高精度特征的气流纺杯滚动轴承的磨损失效进行了分析与机理探讨,认为这种轴承磨损失效是粘着磨损和磨粒磨损的结果,而不是接触疲劳破坏所致。作者指出,在稳定磨损阶段也还存在着一些导致过渡急剧磨损阶段形成的不利因素,其在运转过程中被迫紧急刹车时,由于轴承受力突然增大和润滑脂膜破裂,造成摩擦界面温度急剧升高而使滚动元件的表层组织软化,润滑脂也随之逐渐丧失润滑能力,摩擦界面亦变得粗糙不平,比膜厚下降而发生了微凸体间的频繁接触,由此引起的粘着现象是造成气流纺杯滚动轴承磨损失效最主要的原因;由于轴承壳腔内的旧润滑脂无法取出,脂中所含的金属磨屑硬粒子在不断增多,其在高速滚动体发生滑动摩擦的瞬间会对材料表面造成擦伤或犁沟,这是导致滚动轴承磨损失效不可忽视的另一因素。

The wear-resisting behavior of porous siliconizing coatings on 45 steel and its wear and self-lubrication mechanism are discussed. In the light of its wean-resisting property, the optimal siliconizing process was searched. Experimental researches on friction and wear show that the porous siliconizing coatings on 45 steel after impregnating with heavy oil are self-lubricating. SEM analyses of wearing surface and wear debris show that the wear of siliconizing coatings on 45 steel was mainly attributed to adhesive...

The wear-resisting behavior of porous siliconizing coatings on 45 steel and its wear and self-lubrication mechanism are discussed. In the light of its wean-resisting property, the optimal siliconizing process was searched. Experimental researches on friction and wear show that the porous siliconizing coatings on 45 steel after impregnating with heavy oil are self-lubricating. SEM analyses of wearing surface and wear debris show that the wear of siliconizing coatings on 45 steel was mainly attributed to adhesive wear. The tribological behavior of the coating siliconized with a paste consisting of 70% silicon+9% activating agent+21% filler at 1050℃ for 70 min is found to be optimal. This coating is suitable for moderate load (300~800 N) and low sliding speed (0.63 m/s is optimal).

论述碳钢多孔渗硅层的耐磨特性、磨损机理和自润滑机理;根据耐磨性,对其渗硅工艺进行优化的探索。摩擦磨损实验和扫描电镜分析研究表明:45钢的多孔渗硅层,经油浸处理后有自润滑能力;其渗硅层的磨损主要是粘着磨损;在9%催渗剂+21%填充剂+70%硅源的渗剂中,于1050℃渗硅70 min,其摩擦磨损性能最佳;适用于中载(300~800 N)和低滑动速度(最佳为0.63 m/s)工况。

Gy-12 Precise-gauge rustproof oil is a solvent-thinned anti-rustoilt. It is as thin as a wafer(<5um), light incolour and transparent. It is lubrica-nt, water-removerable and can prevent metals, e. g steel, cast iron, copper, fromrust for more than 1.5 years and can prevent metals from overlapping corrosi-on. Its principles, properties, mechanism and research process are discussed inthis paper.

Gy-12精密量仪防锈油是一种色浅透明的超薄层溶剂稀释型防锈油。对钢、铸铁、黄铜等金属均有1.?年以上的防锈能力,且有一定的润滑能力、脱水能力和抗迭片腐蚀能力。本文介绍了该油品的研制原理、试验过程、性能评价及防绣机理。

 
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