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衬垫    
相关语句
  lining
    Study on the New Engineering Plastic Lining of Seats
    货车用新型工程塑料心盘衬垫的研究
短句来源
  pad
    Research on Spherical Leaf Type Center Plate Pad
    球状分瓣式心盘衬垫研制
短句来源
    In this paper, a new elastic pad used in track structure of high speed railroad is synthesized.
    本文合成了一种可用于高速铁路轨道结构的弹性衬垫新材料。
短句来源
    This elastic pad prepared from the optimized composition has not only better mechanical characteristics, but also lower cost than the analogous materials.
    由最优化的组成制备的这种弹性衬垫材料不仅具有比同类材料更优良的机械性能,而且成本较低
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  liner
Appropriate liner velocity of the wheel is 18-22 m/s and the depth of grinding should not exceed 0.02 mm in grinding GH2132 alloy with ceramic alumina wheels to assure the surface quality.
      
Determining the Current-Compensation Factor for a High-Current Relativistic Electron Beam in the Presence of an External Liner
      
It was ascertained that fm of the high-current REB slightly varied with the gas pressure and was virtually independent of the resistance of the external liner.
      
The liner-plasma shapes are visualized by detecting the intrinsic liner radiation in various wavelength ranges and actively probing liners in the visible and X-ray regions.
      
The probing of both the liner peripheral and near-axial regions is considered.
      
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  lining
The possibilities of reducing the drag in pipes with a circular cross section by lining them with riblets have been investigated experimentally for developed turbulent air flow.
      
Endothelial cells of the vascular inner lining, in addition to their barrier functions, play certain regulatory roles.
      
The internal photosynthetic membranes are represented by concentric lamellae lining the cell wall.
      
The intestinal lining lacks a cuticle and is composed of mainly polyfunctional vesicular enterocytes.
      
No changes in the cellular composition of the lining epithelium of the intestine were revealed during the annual cycle.
      
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  pad
It is shown that the simple off-diagonal bivariate quadratic Hermite-Padé form always defines a bivariate quadratic function and that this function is analytic in a neighbourhood of the origin.
      
A pad full of large pores will be used to deduce load capability, facilitating the free flow of the fluids through the pores.
      
The use of Padé approximation to eliminate nonuniformities of asymptotic expansions
      
It is shown in the present paper by some examples that Padé rearrangement of the perturbation series can eliminate the nonuniformities of asymptotic expansions.
      
The structure of the optimum solution is found on the basis of the gas lubrication approximation with and without constraints on the height of the bearing pad (pocket).
      
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  gasket
Piecewise linear wavelets on sierpinski gasket type fractals
      
Fractal differential equations on the Sierpinski gasket
      
Let Δ denote the symmetric Laplacian on the Sierpinski gasket SG defined by Kigami [11] as a renormalized limit of graph Laplacians on the sequence of pregaskets Gm whose limit is SG.
      
Measuring the Thickness of a Metal Gasket Squeezed between the Anvils of a High-Pressure Cell while Preparing It for an Experime
      
The leakproof character of the chamber at temperatures down to -150°C is ensured by an Amaga-type seal with a fluoroplastic gasket pressed by disk springs.
      
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In this paper, a new elastic pad used in track structure of high speed railroad is synthesized. This material is composed of polyurethane, aromatic process oil and its polymer, and glass powder. Its optimum composition and proportion of raw materials are studied using orthogonal optimization. This elastic pad prepared from the optimized composition has not only better mechanical characteristics, but also lower cost than the analogous materials.

本文合成了一种可用于高速铁路轨道结构的弹性衬垫新材料。这种材料由聚氨酯、芳香系加工油及其聚合物,以及玻璃粉等组成。用正交优化研究了这种材料的最佳组成和原料配比。由最优化的组成制备的这种弹性衬垫材料不仅具有比同类材料更优良的机械性能,而且成本较低

In this paper,a new elastic-pad used in track-structure of high-speed rail- road is synthesized.This material is composed of polyurethane,aromatic process-oil and its polymer,and glass-powder.Its optimum composition and proportion of raw materials are studied using orthogonal-optimization.This elastic-pad prepared from the optimized compo- sition has not only better mechanical characteristics,but also lower cost than the analogous materials.

本文合成了一种可用于高速铁路轨道结构的弹性衬垫新材料。这种材料由聚氨酯、芳香系加工油及其聚合物,以及玻璃粉等组成。用正交优化研究了这种材料的最佳组成和原料配比。由最优化的组成制备的这种弹性衬垫材料不仅具有比同类材料更优良的机械性能,而且成本较低。

The wear of center plates of lolomotives and cars is a very common problem.The effective way to solve this problem is to equip the center plates with new type of engineering plastic seats.This paper analyses the reason for the wear,solves the difference between theoretical force and practical one,gains a clear idea of the relationship between the material mechanical properties of the seats and the influence factors of vertical and horizontal forces,twisting force,moving load acceleration,thereby establishes...

The wear of center plates of lolomotives and cars is a very common problem.The effective way to solve this problem is to equip the center plates with new type of engineering plastic seats.This paper analyses the reason for the wear,solves the difference between theoretical force and practical one,gains a clear idea of the relationship between the material mechanical properties of the seats and the influence factors of vertical and horizontal forces,twisting force,moving load acceleration,thereby establishes the scheme of formulation design,structural design and material choice.

铁路机车车辆上下心盘的磨耗 ,是机车车辆一惯性质量问题。解决此问题的有效方法是在上下心盘间配置新型工程塑料制成的车辆心盘衬垫。文章从原因分析入手 ,解决了理论计算与实际使用中受力的差异 ,弄清了车辆心盘衬垫在运行状态下受纵向、横向、扭力及动载加速度等因素影响时与材质物性间的关系 ,从而确立了合理选材、配方设计、结构设计的科学方案

 
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