支承系统

The particle swarm optimization algorithm was improved using differential eˉ volution and three target velocity equations and was applied to th e linear and negative stiffness model of electrostatic suspension system.

利用基于差分进化联合三目标速度方程改进的粒子群优化算法，分别针对具有线性和负刚度特性的静电支承控制系统模型进行了参数优化设计。

It demonstrates the use of this method for a single plane rotor system supported asymmetrically by journal bearings.

以滑动轴承支承的单盘偏置转子系统为例，阐述了本原理的应用。

A pole mounting system 30 mountable on a footing and used for supporting vertical structures.

一种可安装在基脚上的用于支承垂直构件的柱安装系统30。

Our company use CAD and CAM to design and produce the slewing bearing.

技术与装备公司采用计算机辅助设计和计算机辅助制造现代管理系统和手段进行回转支承的设计和加工。

Inventory management is an important part in the enterprise management, and is the signifying module of ERP software.

本课题的主要研究对象是马鞍山回转支承厂ERP系统的库存管理模块。

In the fourth paragraph, how the theory of the damping to forging hammer foundation advances at home and abroad, the research and application of the implement for damping to forging hammer, the structure of damping to forging hammer and the calculation methods for forging hammer foundation vibration system, which are used at home nowadays, are particularly introduced.In the fifth paragraph, aiming at direct damping under anvil block of forging hammer, the author bases a mechanics model of two-degree with damping, and optimizes the vibration parameters both in frequency field and in time field, then finds out the new simple method of optimizing the vibration parameters of the damping device under anvil block of forging hammer.

第五章针对锻锤砧下直接支承式减振基础，建立了锻锤减振系统的二自由度有阻尼振动力学模型，然后用傅立叶变换法求出振动传递率的频率关系，用直接积分法求出砧座和基础位移的时域响应，并分别对频域函数和时域函数进行参数优化，最终建立起频率函数—时域函数—优化参数间的相互关系，从而找到了锻锤砧下隔振器参数优化的简便新方法。

In this thesis, a detailed dynamics model of various kinds of tracks laid on the bridge such as ballast track, REHDA track, slab track, elasticity supported block track and all kinds of roadbed-bridge transition structure of the high-speed railway is established for the

本文在国内首次针对高速铁路桥上有碴轨道、长枕埋入式无碴轨道、板式轨道、弹性支承块式轨道结构以及各种轨道的路桥过渡段建立了系统全面的动力学模型。

End-suction centrifugal pumps, rating with 10 bar with bearing bracket - Nominal duty point, main dimensions, designation system

带支承架的额定值为10bar的端吸式离心泵。公称负荷点、主要尺寸和命名系统

In this paper, five kinds of two dimensional finite element models are developed,and an analysis of a fixed pad bridge bearing load cell in large turbine generator sets is made.

引 言在大型汽轮发电机组中，若干个转子联结成一个轴系，轴系中 1 0个左右不同类型的轴承共同支承着转子系统的各种载荷。固定瓦轴承就是其中的一种。

For the high temperature above 300 ℃ medium, not only泵头need some cooling, the suspension should also be room bearing a cooling system, pump structure of the general form of support for the center, the mechanical seal the best use of metal bellows-type, but the high price ( Price is the general closure of the 10-fold).

对于300℃以上的高温介质，不仅泵头部分需要冷却，悬架轴承室也应设有冷却系统，泵结构一般为中心支承形式，机械密封最好采用金属波纹管型，但价格高（价格是普通机封的10多倍）。3。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。