查询词典 rod

The initial tension in the rod is found out by iteration,so that the prestress of the rod reaches the design value.

通过简单的回代方法求出每根吊杆的初始张拉力，从而使得最终吊杆的预张拉力达到规定的设计值。

The stability and bifurcation of a thin elastic rod under tension and twist are analyzed, and the results can be applied to determine the stability of a thin helical rod by use of the equivalent stiffness.

分析受拉扭弹性细杆的稳定性和分岔，且利用等效刚度概念将弹性杆的稳定性条件应用于对细长螺旋杆稳定性的判断。

Several common errors in the design of brace, tension rod , tension rod joints are introduced and analyzed through engineering practices.

针对这一情况，结合具体实例，总结了轻钢结构设计中在支撑设置、拉条设置、拉条节点等几方面的常见设计错误，并加以分析，供设计人员参

Considering the contact effect of discontinuous interfaces and mechanical properties between nut and tension rod, a dynamics model of rod fastening rotor's axial vibration was put forward by using bond graph.

将拉杆转子非连续界面上的接触效应和螺母与拉杆螺纹连接部分的力学特性考虑在内，运用键合图法建立了拉杆转子轴向振动的动力学模型。

This paper describs the requirements of testing members to be nominal, the precedure of exerting load upon the tension rod, specific cautions and the effect upon the construction, for the application of the shear type constant force tester to measure initial tensile force of the rod in the wharf construction for the Port of Tangshan .

阐述在唐山港码头施工中应用剪式恒力仪测定拉杆初拉力时对标定试件材料的要求、拉杆施力的过程和须注意的具体问题以及施工效果。

In considering the significance of target rod function, this paper mainly discusses the intrinsic relations between the nature of target rod function and the feature of conjugate surface. Therefore, a simulation method of computing bearing contact is also given.

考虑到标杆函数的重要地位，文中着重对标杆函数的性质与共轭曲面基本特征之间的内在联系进行了探讨，并给出接触域的仿真确定方法。

The thesis sets up functions" strategy of Continent Bridge Group: to determine the different management strategy with headquarters and branch; to set forth human resource strategy in the four following aspects such as enterprise"s culture and development of human resource inside the Group, the introduction and training of human resource, the stabilization and flow of human resource, the distinguish between human capital management and labor resource management in human resource; from the five aspects of funds-raising strategy, investment strategy, cost strategy, investment benefit and allocation of stock"s profit strategy, to form financial affairs strategy; in terms of various type such as: informal cooperation, bond agreement, international unite and stock right participation to establish strategy ally; to set up the target rod strategy that makes Zhongyuan Group and Delong Group as the target rod; to establish new enterprise"s culture and Continent Bridge brand; and to form the information center of Continent Bridge Group; to develop modem international goods distribution, to establish information networks and conduct electronic business strategy etc.

研究确定了大陆桥集团各项职能战略：确定了总部和分部两种不同的组织管理战略；从企业文化与集团内部的人力资源开发、人力资源的引进与培养、人力资源的稳定和流动、人力资本管理与人力资源中的劳动力资源管理相区分等四个方面内容阐述了人力资源战略；从筹资战略、投资战略、成本战略和投资收益、股利分配战略等五个方面形成了财务战略；以非正式合作、契约性协议、国际联合、股权参与等多种形式构成了战略联盟；确立了以&中远&集团和德龙集团为标杆的标杆瞄准策略；建立新型企业文化和塑造&大陆桥&品牌为核心内容的企业文化和品牌策略以及形成大陆桥集团的信恩中心、发展现代国际物流、建立信息网络、开展电子商务等战略。

Sucker rod is one of the essential tools for rod-pumped well power transmission.

抽油杆是抽油机井传递动力的必备工具之一。

This paper analyzes the stress feature of sucker rod string in a horizontal well,and discusses the necessity of weighting rod in horizontal.

本文首先分析了水平井中抽油杆柱的受力特点，讨论了水平井中抽油杆柱加重的位置与必要条件。

Prediction of sucker rod string dynamic characteristics and computer simulation research for rod pumping system［D］.

李冬平。有杆抽油系统杆柱动特性的预测与计算机仿真［D］。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。