查询词典 conical bearing

The mean value of work loads on a shaft bearing of swivel and rotary table is determined by basic principles of fuzzy theory, considering the loads' fuzziness and the requirement for reliability.

考虑钻机水龙头和转盘主轴承工作载荷的模糊性及可靠性要求，应用模糊数学基本原理求得平均计算载荷，从而计算出主轴承的模糊可靠性寿命。

In order to ensure the construction process safe and the bridge structure would reach its ideal state, lots of questions in its whole construction control and swivel ereetion construction control are discussed and studied.Firstly, based on the experiences about the cable-stayed bridge's construction control, do emulational anlysis to Sui Fenhe cable-stayed bridge by using the bridge analyzing program of BSAS and Dbridge, analyze the parameters' sensitivity, study the temperature effects, discern the relevant parameter's errors about construction control and optimize its construction state.Secondly, as an example of Sui Fenhe cable-stayed bridge's swivel erection construction control, present the design and construction techniques of simple point supporting and even articulation and level swivel erection for long-span cable-stayed bridge, study its load-bearing system, balance system, power system and adjustment system in detail, check its static stability on the state of swivel erection construction and monitor the whole swivel erection construction.

首先，在斜拉桥施工控制经验的基础上，用桥梁结构分析程序BSAS和Dbridge对绥芬河斜拉桥进行了详细的施工仿真分析，参数敏感性分析，温度效应分析，施工控制影响参数误差分析和结构施工状态的最优化控制；其次，以绥芬河斜拉桥转体施工控制为例，介绍了大跨度斜拉桥单点平铰水平转体设计与施工技术，详细研究斜拉桥单点平铰水平转体支承系统、平衡系统、动力系统和调整系统，并对本桥结构转体施工做静力稳定性验算及转体过程的监控。

Particular designs for joint structure are presented. The integrative design method of joint structure and angle coders is adopted so that the mechanical structure is compact and the cost is lower. In order to lighten the swing of rotary axis of joint angle sensor, high-accuracy anglecontact ball bearing is selected.

对关节结构进行了特殊设计，采用了关节结构与角度编码器一体化设计原则，保证测量设备的结构紧凑，降低成本；选择了高精度角接触球轴承，以减小角度传感器轴系的晃动，提高测量系统的总体精度；确定了空心轴结构，使传感器信号线从中穿过，使得测量设备外观美观。

In some embodiments, the swash plate part is coupled to a second, inner swash plate part via a bearing.

在一些实施例中，斜盘部分通过轴承连接到第二内斜盘部分上。

Thus conclusions were drawn, the Changsha City in the overloading of the bearing capacity of land resources, and economic resources and integrated capacity surplus capacity in the state, the contribution of economic resources to the synthetic capacity in Changsha city are greater than that of land resources, The regional difference of the relative carrying capacity of resources in Changsha city are extremely significant.

研究表明，长沙市土地资源承载力处于超载状态，经济资源承载力和综合承载力处于富余状态，经济资源对综合承载力的贡献大于土地资源；且长沙市各区县相对资源承载力呈现一定的空间差异特征。

The measurement results of the hydraulic splitting test for the bearing capacity of surrounding rock of the air-cushion surge tank are presented in this paper.

本文给出了该气垫调压室勘探平洞的水力劈裂测试结果。

According to the theory calculation results of elastic contact status of roller and rib of 91754EQ bearing, the conclusion is that the arc rib is more easy to establish this oil film than tapered surface rib, and so when selecting proper geometry dimensions of arc rib and the long axis of contact ellips...

通过对 9175 4EQ轴承滚子-挡边的弹性接触状态理论计算表明：与锥面挡边相比，圆弧挡边更容易建立这种润滑油膜，而且通过合适选择弧挡边几何形状尺寸使接触椭圆长轴重合于卷吸速度方向时，将能够得到更大膜厚比数值的润滑油膜

The production of an image by applying an ink bearing surface to paper.

加油墨于承印纸的表面以产生影象的一种技术。

There is loud sound of "Clang Clang" from afar. In fact, it is the flag-raising ceremony at Tienanmen Square every morning when gazing into the distance. Those standardized and even paces; those sounded "Clang Clang" steps; those soldier's discipline, appearance and bearing with mighty force and so forth; conjured up memories and sounded again and again, while the five stars red flag following the sun rising gradually in the East at the same time.

远处传来&铿铿&作响的声音，定眼远望，原来是天安门广场上每天一次的升旗仪式，那整齐划一的步伐、那铿铿有声的脚步、那威武有力的军容等，历历在目，声声入耳，五星红旗随着东边初升的太阳一同冉冉升起。

At a temperature close to oil-bearing formation and with absense of oxygen, the yield of H2S reached 74%,which indicated that catalytic degradation of sulphur-containing compounds was easier.

离子液体在燃料油脱硫中的应用研究进展-----[来源：甘肃科技日期：2006年11期] 离子液体用于燃料脱硫是一种新的尝试，主要分为两种：直接萃取法和氧化-萃取法。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。