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pressure bearing
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  承压
     Pressure bearing sealing technique and drilling fluid technology for S115 well.
     S115井承压堵漏及盐膏层钻井液技术
短句来源
     Analysis of Plastic Limit Load for Typical Pressure Bearing Structure
     典型承压结构的塑性极限载荷分析
短句来源
     The calculation for the combined pressure bearing of high pressure underground conduit
     地下高压管道的联合承压计算
短句来源
     Study on Ultrasonic Examination Technology of In service Industrial Pressure bearing Pipeline Butt Welds
     工业承压管道环焊缝超声波检测技术研究
短句来源
     A detailed account is given of the structural design and specific features of the WDR series 0.35 1.4 MW pressure bearing electric heating hot water boilers.
     文章介绍了郑州锅炉厂WDR系列 0 35~ 1 4MW承压电加热热水锅炉产品的设计情况及其特点。
短句来源
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  压轴承
     The structure of helix wedge high-speed hydraulic dynamic & static pressure bearing is able to accelerate the axial flow of lubrication oil.
     螺旋油楔高速动静压轴承的结构型式能加速润滑油的轴向流动 ,且两相邻油楔润滑油流动分开 ,使轴承的温升比普通轴承明显降低。
短句来源
     Study on high specific pressure bearing
     高比压轴承的设计研究
短句来源
     By using a high precision dynamic Wheel-balance deyice, the experimental results, with a minimal roughness R_z of 0.06μm, have shown that high speed, high efficiency and high finish grinding can be carried out successfully on a dynamic pressure bearing grinder.
     通过采用高精度的砂轮动平衡装置和对机床进行改进后,得到了R_z=0.06μm的磨削表面粗糙度,试验结果证实了在动压轴承主轴磨床上是可以实现高速高效低粗糙度磨削工艺的。
短句来源
     Application of Dynamic and Static Pressure Bearing in the MG1432-Model Grinding Machine′s Mainshaft System
     动静压轴承在 MG1432 型磨床主轴系统中的应用
短句来源
     Computing analysis of situation of dynamic pressure bearing
     动压轴承工作状态的计算分析
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  “pressure bearing”译为未确定词的双语例句
     The rated cubage of the separator, internal pressure bearing capacity and maximum drilling fluid handling capacity are separately 8m3, 1.2MPa and 270m3/h, the maximum gas treatment capacity is 15400m3/h.
     这种分离器的关键参数是单位时间内能够分离液体与气体的体积 ,将液气分离量主腔容积、承受内压强度和钻井液最大处理量分别设计为 8m3、1 2MPa和 2 70m3/h ,气体最大处理量设计为 1540 0m3/h。
短句来源
     Testing Study of Axial Pressure Bearing Capacity of T-Shaped and L-Shaped Steel Reinforced Concrete Columns
     L形和T形型钢异形截面柱轴心受压承载力的试验研究
短句来源
     Influence of Structure parameters of High-speed Hydrostatic pressure Bearing on Loss of Frictional Power
     高速液体静压轴承结构参数对摩擦功率损失的影响
短句来源
     Effects of Distortion of Low Pressure Casing on Stability of Low Pressure Bearing for 300 MW Unit and its comprehensive treatment
     300MW机组低压缸变形对低压轴承稳定性的影响及综合治理
短句来源
     The Design of Radial Piston Pump with Hydrostatic Pressure Bearing Sliding Boot
     径向柱塞泵滑靴静压支承的设计
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  pressure bearing
In order to improve load capacity and stability of a fluid moving-pressure bearing, at present, measure of cutting grooves on a turning-shaft is generally adopted.
      
The intermediate case supports the high-pressure bearing structure and a low pressure bearing support structure that includes the thrust bearings.
      
This is to compensate for the reduction of the pressure bearing section.
      
Two identical inner core halves are placed on top of each other and inserted into the pressure bearing reactor shell.
      


In this paper the followinug theorem is discribed: The zero solution of system +φ(η)+f(η)=0 is globally asymptotically stable in the domain {a<η0,b) integral from 0 to η ((η)dη)=-∞ c) integral from 0 to η (φ(η)dη)=∞ d) f(0)=0, ηf(η)>0 for η>0。Then,the authors apply it to the hydrostatic pressure bearing system with self-feedback,

本文结出了定理:设 f(η)和φ(η)连续,φ(η)满足李普希兹条件,并且有性质a)φ(η)>0,b)integral from 0 to ηφ(η)d=-∞,c)integral from 0 to ηφ(η)dη=∞,d)f(0)=0,当η≠0时,ηf(η)>0,则系统+φ(η)+f(η)=0的零解全局稳定。然后把它应用自反馈静压轴承系统。

In this paper the followinug theorem is discribed: The zero solution of system (■)+φ(η)(■)+f(η)=0 is globally asymptotically stable in the domain{a<η0,b)_(η)→a~(lim)∫_0~ηφ(η)dη=-∞ c)_(η→b)~lim∫_0~ηφ(η)dη=∞ d)f(0)=0, ηf(η)>0 for η>0.Then,the authors apply it to the hydrostatic pressure bearing system with self-feedback.

本文结出了定理:设 f(η)和φ(η)连续,φ(η)满足李普希兹条件,并且有性质a) φ(η)>0,b)(■)φ(η)d(■)=-∞,c)(■)φ(η)dη=∞,d)f(0)=0,当η≠0时,ηf(η)>0,则系统η+φ(η)η+f(η)=0的零解全局稳定。然后把它应用自反馈静压轴承系统。

This paper describes the equipment used and the process conditions of the 120m/s high speed grinding. the experimental results of the main parameters such as F_n′P, V_w′, G and R_α under different grinding conditions (Z′) with different grinding wheels are presented.Compared under similar conditions with the 60m/s grinding, the 120m/s grinding has obvious advantages in incressing grinding productivity and work precision with less wheel abrasion and work roughness.The main parameters affecting the 120m/s high...

This paper describes the equipment used and the process conditions of the 120m/s high speed grinding. the experimental results of the main parameters such as F_n′P, V_w′, G and R_α under different grinding conditions (Z′) with different grinding wheels are presented.Compared under similar conditions with the 60m/s grinding, the 120m/s grinding has obvious advantages in incressing grinding productivity and work precision with less wheel abrasion and work roughness.The main parameters affecting the 120m/s high speed grinding process and the relationship between them are analysed. Based on experimental results, the effects of high speed static pressure bearing, the rinsing of the grinding wheel with high pressure spray nozzle, cooling of the contact area, the wheel balance and dressing condition, ect. on the 120m/s high speed grinding process are discussed.

本文阐述进行120m/s高速磨削所使用的试验研究设备及其工艺条件.列出了使用不同砂轮在不同的磨削条件(z')下所得到的主要参数(F'_n, P, V'_w, G, R_a)的试验结果.在其它条件相同的情况下,和60m/s磨削的试验结果进行比较,120m/s高速磨削在提高磨削生产率、磨削精度、砂轮耐用度和工件表面光洁度等方面,都有显著的优越性.本文还对进行120m/s高速磨削时影响磨削过程的主要工艺参数及各参数问的关系进行了试验、分析和研究.试验结果表明,高速静压轴承、用高压喷咀冲洗砂轮和冷却磨削区域、砂轮平衡及修理条件等因素均对120m/s高速磨削过程产生影响.

 
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