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- DAVY roll can cover all these shortages, and it?s theoreticalfoundation is the gas-film lubrication theory. DAVY辊恰好弥补了它们的不足，基础理论是气膜润滑理论。
- The theoretical removal profile predicted using the lubrication theory of rigid bodies agr... 峰值去除量时间的实验表明,该抛光头的去除效果受时间的影响很小,抛光去除稳定。
- Based on the meshing principles, the strength and lubrication theory, this paper investigates the optimization design of ZC_1worm drive. 根据啮合原理、强度及润滑理论,对ZC_1蜗杆传动的优化设计进行了探讨。
- The elastohydrodynamic lubrication theory was used to study the elastohydrodynamic lubrication problem of swing movable teeth transmission. 应用弹性流体动力润滑理论,建立了摆动活齿传动弹流润滑的基本方程。
- According to hydrodynamic lubrication theory,tyre viscous hydroplaning was simulated as the squeezing film problem of tread element. 根据流体动力润滑理论，将轮胎粘性滑水问题模拟为胎面单元的挤压膜问题。
- The author has objectively discussed the technology development of oil-film bearing from such aspects as structure、materials 、lubrication theory and laboratory construction. 作者从结构、材料和润滑理论、实验室建设等主要方面对油膜轴承的技术发展作了客观阐述。
- In China, research of this gas-film lubrication theory is not yet perfect, and the research of triturating detection device using the theory is yet in blank. 在我国，对于气膜润滑理论的研究尚不完善，利用气膜润滑理论研制检测装置的工作尚处于空白。
- The computation of the rotordynamic coefficients of a multi-stepped annular seal is presented based on the Hirs’ turbulence lubrication theory and the perturbation principle. 基于Hirs紊流润滑模型及摄动方法给出了水轮机多台阶口环水封转子动力特性的计算方法；
- In this paper, the structure characteristics and lubricating theory of Teflon is studied, and tribology capability of Teflon is researched on four-ball machine, and the serviceability and development of Teflon used as lubricant additive is discussed. 摘要研究了固体润滑剂聚四氟乙烯的结构特征和润滑原理，使用四球摩擦试验机研究了聚四氟乙烯的摩擦学性能，探讨了聚四氟乙烯作为润滑添加剂的应用现状与发展前景。
- The test-bed device, with a gas-hearing component as its major element, employs the working principles of lubricant theory and gas movement equations in order to measure the tiny friction. 该试验台利用气体作为润滑剂，运用有关润滑原理和气体运动方程分析其工作原理和重要部件气体静压支承装置的设计计算方法。
- Based on lubrication theory of sliding bearing,the working mechanism and the relation between the structure and the performance of thrust bearing for the turbocharger were researched. 以流体滑动轴承的润滑理论为基础,分析研究了涡轮增压器止推轴承的工作机理和结构参数与性能的关系。
- The structure characteristics and lubricate theory of nanometer graphite fluoride were analyzed,and tribological properties of nanometer graphite fluoride were researched on four-ball machine. 探讨了纳米级氟化石墨的结构特征和润滑原理,使用四球摩擦试验机研究了纳米级氟化石墨的摩擦学性能。
- According to relations betqeenminimal oil-filmthickmessand tooth-face roughness in elastohydrodynamic lubrication theory,calculation fomula is presented and acual calulation os cattied out. 此法克服了经验选油法的局限性，将齿轮润滑油粘度的选择提到理论高度并可直接算出具体数值。
- He tried in every way to verify this theory. 他想一切办法来验证这个理论。
- As the diamond tip of the drill revolves, it is lubricated by mud. 在钻机的金刚钻头旋转的时候，泥浆便进行了润滑。
- I entirely approve of that theory. 我完全赞成那种理论。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- Bearings must be lubricated periodically. 轴承必须定期润滑。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- He lubricated them with continuous whiskey. 他不停地给他们喝威士忌。
