查询词典 rolling

The rolling foothill country of north Georgia was ploughed in a million curves to keep the rich earth from washing down into the river bottoms.

北乔治亚的山麓区域，地势迤逦而下，所以被开作无数的曲线，以免那肥沃的泥土被冲进河底里去。

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。

Tumbleweed in wind-rolling turned over his own feet of rapid rotarylawn forward journey boot it in advance.

Tumbleweed 在风滚草的急速翻跟斗旋转式前进的旅程中引导它前进。

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。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。