查询词典 system engineering

Finally, the information fusion theory and methods proposed in this paper are used in engineering practices, and a practical monitoring and diagnosing system, which integrates advance signal processing, fault diagnosis, synthetically state evaluation and trend forecast as one, is developed.

最后，将本文提出的信息融合理论与方法应用于工程实际，开发了一个集信号处理、故障诊断、状态综合评价、状态趋势预报为一体的实际的监测诊断系统。

It relates to an energy utilization and recovery unit type all-air air conditioning system in heat ventilation and air conditioner engineering.

本发明属于供热通风与空调工程技术领域，具体涉及一种能量利用与回收的单元式全空气空调机组。

On the basis of the exact stress and strain analysis of the arch dam and foundation system, it is possible to optimize the shape of arch dam in order to meet the demand of safety and economy in engineering design.

在对拱坝-地基系统进行准确的应力应变分析的基础上，可以优化拱坝体型，使工程设计达到安全、经济的要求。

Based on these hot and key spots in construction of high dams at present, Combining one of the 973 plan projects: Study of Global Stability of Geology Engineering System under Interaction of Several Factors(NO.2002CB412707), the dissertation mainly studies the stability anomaly and corresponding shape optimization. The main contents are as follows:The dissertation advances stability analysis method of arch dams based on arch-cantilever method, that is, the stability of arch ring and cantilever are analyzed respectively based on arch-cantilever method and corresponding formula of stability calculation is established. So the calculation methods of dam stress and stability are unified.

围绕目前高拱坝建设中的热点和重点问题，结合973计划课题：多因素相互作用下地质工程系统的整体稳定性研究(编号 2002CB412707)，重点研究高拱坝的稳定转异以及体形优化，现将主要内容归纳如下：本文提出基于拱梁分载法的拱坝稳定分析方法，即在拱梁分载法的基础上，分别分析拱圈和悬臂梁的稳定，建立相应的稳定计算公式，统一坝体结构稳定和应力计算方法。

Army Construction Engineering Research Laboratories has developed publicdomain software called the Geographical Resources Analysis Support System.

美国军方建设工程研究实验室开发了一种称为地理资源分析辅助系统的大众性软件。

In December 2004 passed the ISO9001 quality system certification, and by the China Association of Engineering Construction Product Assessment Committee review, assessment of our company products Construction Products recommend.

在2004年12月通过了ISO9001质量体系认证，并经中国工程建设协会产品评审委员会审查、评定我公司产品为工程建设推荐产品。

After completing the room covers, in room distribute system will inevitably change the big net original cover situations. This article has carried on the analysis to the signal divulging question. Through to in the edge field intensity computation and the building structure, the article proposed avoids method which reveals. Analyzed simultaneously the possible influence to depot rate lost call of base station produces and proposed the solution method. From three different aspects of falls in the speech, the article proposed influence of in room cover to the base depot voice dropout rate, and induced three kinds of reasons as well as the questions which should be paid attention to in the engineering design.

在室内覆盖完成以后，势必会改变大网原有的覆盖情况，将对大网产生一定的负面影响，本文对信号的泄漏问题进行了分析，通过对边缘场强的计算和楼内的结构，提出了避免泄露的方法：分析了对所选用的宏基站呼损率所可能产生的影响并提出了解决的方法；从质差掉话、弱信号掉话、切换掉话三个方面提出了室内覆盖对基站掉话率产生的影响，并归纳出了产生以上三种掉话的原因以及在工程设计中应该注意的问题。

Anti-sliding pile especially the pile with prestressed anchor cable and the foundation beam with prestressed anchor cable including the single beam and the frame, are the new pattern structures of the pile-anchor system that have been widely used in the slide-resistant engineering.

抗滑桩尤其是预应力锚索抗滑桩和预应力锚索地梁是近年来较多地应用于抗滑工程的新型桩锚结构，这些结构的设计理论研究大大滞后于工程应用，其设计计算缺乏相应的规范作指导，存在的问题较多。

The characteristics of this set of control system will make it promising to be widely applied in active vibration control of engineering structure made of thin disk, beam and board and so on.

该套控制系统所具有的特点使得其可望广泛应用于工程实际中的薄圆盘及板梁结构类的振动主动控制。

The company has experienced over the engineering and technical personnel and advanced CAD design workstations, according to the user at the scene of the actual situation, dust and dust collector system design body design also has a spacious production workshop and generous storage space To meet production and storage of ESP processing needs also has advanced the cutting plate machine, vol trigger, CNC cutting machine, CNC bending machines, CNC punch, automatic welding machine, Single and Double beam cranes and other production equipment.

公司拥有多名经验丰富的工程技术人员和先进的CAD设计工作站，能按用户现场的实际情况，进行除尘系统设计和除尘器本体设计；还拥有宽敞的生产车间和宽大的存放场地，以满足除尘器加工制作和贮存需要；还拥有先进完善的剪板机、卷扳机、数控切割机、数控折弯机、数控冲床、自动焊机、单双梁起重机等生产设备。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。