自动化

OA network system comprises an important part of paperless office automation system.

办公自动化网络系统是自动化无纸办公系统的重要组成部分。

Its study has practical mean to power distribution network' s reconstruction and reform and improvement of automation in power system.

本文提出的基于OFDM调制和电力线通信技术的配电自动化通信系统，对中、小城市和城镇的配电自动化系统的实施具有很好的参考价值。

This paper introduces the concept of automated intelligent tire design as basis, and then systemically presents the general framework of CAD 3-D digital tire model design platform. Its modules include the demand representation, demand preanalysis, product list generation, product list modeling, testing, tires knowledge-base and tire parts-base. The realizing process and key techniques of the product list modeling module are described, including calculation principle of groove section and groove modeling scheme ,and so on. This paper also introduces an improved algorithm of calculating groove centerline. Finally CATIA platform and VBA toolkit-based tire design system is established under detailed demand representation type.

在提出自动化智能轮胎设计概念基础上，系统地阐述了计算机辅助设计三维轮胎数字化模型开发设计平台的整体架构，包括需求表示、需求分析预处理、产品清单生成、产品清单造型、产品检验、轮胎知识库和轮胎零件库等模块；叙述了数字轮胎设计造型模块的实现过程和关键技术，包括花纹沟截面计算原理和各种花纹沟的造型方案等，同时，还提出了一种改进的计算花纹沟中心线的算法；最后基于CATIA三维造型平台和自动化语言VBA二次开发工具实现了在详细需求表示类型下的轮胎设计系统。

Its dispatch automation and centralized control automation sharing a prefixion system.

其调度自动化与集控自动化共享一套前置系统。

The company mainly with the sales including the automation equipments, testing equipment, pro-environment equipment , industrial standard part .

主要从事自动化半自动化设备、测试设备、环保设备的技术开发与销售、工业标准件的销售、国内商业、物资供销业、货物及技术进出口。

The expatiation of the control function in this article is divided into two sections: the manufacturing execution system and the basic automatic control. The former was focused on the quality assurance system of pipe welding and the quick-setting system,and the later focused on the control functions,such as the roll gap position control, the tracking of cross-welding line between coils,the sequence control, the speed control over the main driver, edge miller, cut-off machine, HF welder and the heat treatment of weld seams.

分制造执行级MES 和基础自动化级两部分阐述控制功能，MES方面着重介绍快速设定系统和焊接质量保证系统；基础自动化部分重点介绍辊缝位置直控制、钢卷对接焊缝跟踪、顺序控制、主传动速度控制及铣边机、飞锯、高频焊机、焊缝热处理等单体设备的控制功能。

The old control system mainly using relay and contact now can't meet the high and complicated requirements of modern ship to control its boiler.

摘 要：随着船舶轮机技术和自动化技术的发展，船舶的自动化程度越来越高，对船舶辅助锅炉系统的自动控制是其中一项重要课题，因为这一控制不仅直接涉及到锅炉运行的效能，而且更关系到锅炉运行的安全性和可靠行。

Instrumentation; cable tray; fiber optic cable; pressure transmitter; logger; control instrumentation; Bimetal thermometer; thermal resistance; thermocouples

安徽蓝德集团股份有限公司是依据现代企业制度形式组建的，致力于工业电气设备、工业自动化设备等行业，集科研、开发、生产、贸易及工程于一体的高科技股份制有限公司，主要产品涉及到工业自动化仪器仪表及系统、电子元器件、电线电缆、光纤光缆、线缆桥架、低压配电设备及其它相关仪表等，拥有五项国家专利产品，产品品类达到十大类，近万种规格。

In order to raise the rate of the rootage and survival of the cutting, save labor-power, reduce labor intensity and cut down the cost,we have developed the ecological environment auto control system for cutting transplant in the green house .It is able to control the greenhouse environment for the whole process of the cutting transplant and to satisfy the necessary condition of it.

为提高扦插苗木的生根率和成活率，节省人力，减少工人的劳动强度，降低育苗成本，我们研制了扦插育苗大棚生态环境自动化调控系统，实现了整个育苗过程大棚环境的自动化调控，满足了扦插苗木对环境的要求。

In this paper the PLC hydraulic pneumatic control system of the punching process of iron roughneck was proposed for the walking power tong .

为满足国内对钻井设备自动化程度越来越高的要求，进一步提高液压大钳的自动化程度，基于行走式动力大钳提出了铁钻工上扣过程的PLC液压气动控制系统。

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。