查询词典 rolling-over

Pump axial force and radial force by the rolling bearing box to bear.

泵的轴向力与径向力分别由轴承盒内的滚动轴承来承受。

Forced oscillation test results of rolling table show that the theoretical anal

本论文的研究成果和结论对于U型减摇水舱的设计及试验摇摆台的仿真具有重要的指导意义。

Considering the problems of spurgear precise plastic forming, such as high deformation resistance, poor flowability and especial hardness to fill cant of gear, technological plan was developed based on precise plastic forming technique, successive control principle and consecutive local deformation theory. Moreover, structures of the rolling preform die and the die with up and down wellrounded forcer for stamping-extrusion and bulge-extrusion combining forming were designed too.

因此本文的主要研究内容和结果如下：本文以某种直齿轮：模数m＝2，齿数z＝20，压力角α＝200，变位系数x＝0为对象，针对直齿轮精密塑性成形变形抗力大，流动性差，特别是成形中齿轮角隅部分更加难以充满问题，基于精密塑性成形技术、逐次控制原理以及连续局部变形原理提出了"直齿轮滚轧制坯－镦挤、胀挤复合精成形"的工艺方案，设计了滚轧制坯的模具结构和上下冲头带圆角的镦挤、胀挤复合精成形的模具结构。

You may be rolling the wrist and forearm which gives you a swing that's not dependable.

你可能卷动手腕和前臂，那给了你不可信任的挥拍。

The broad chest, wide set forelegs and the closer rear legs all contribute to the correct rolling gait.

宽广的胸，宽的组合前脚和比较靠近的后面腿全部对正确的旋转步法有助益。

In chapter 5, the forked pipe blending surfaces modeling based on the envelope of the rolling ball is studied.

在这一章末，讨论了负高斯曲率的Bezier曲面在房顶曲面设计中的应用。

This text is mainly about the mechanical hydraulicpart design of WY-type freight car wheel rolling bearing push mounting machine.

本文主要是针对WY型货车轮对轴承压装机的机械液压部分进行设计。

The existing eguipment on railway rolling stocks, backward in technical property and with a single variety, could not meet the reguirement of high speed and heavy load.Chengdu Freight Wagon Factory, with rich manufacturing and maintaining experiences, is the large-scale factory, which manufactures railway freight wagon and freight engine in China. Already turned deficits into surpluses, with the enforcement of raising speed strategy of railway cargo transportation and quickness of technique renew, CFWFs operating system is now facing great challenge of market opening.

成都机车车辆厂就是其中的一个典型，虽然成都厂是国内从事铁路机车车辆维修和机车电机制造的大型企业，具有丰富的生产维修制造经验，但随着铁路电气化和提速战略的实施，技术更新步伐的加快，成机厂的经营机制在几年前就已面临市场开放的巨大挑战，核心产品上的优势地位也受到很大威胁。

The Stock Exchange must pour forth streams of money: rivers, fountains, cascades, torrents of money, enough to hire a man for the pure frippery of rolling cigars.

纽约证券交易所肯定在不断地产生资金流：河流般、泉水般、瀑布般乃至激流般的资金流，这些钱足以负担得起专门雇人卷制雪茄。

By rolling out mathematical expression of G bubble physical process , space time structures of both information and information unit are fully exposed , therefore we have gotten strict definitions of these two physical quantities .

对G泡物理过程方程的数学展开使得信息和信息单位的时空形式完全暴露，进而得到了可以实证的关于信息和信息单位的物理学定义。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。