系统功能

First, the definition, significance, research emphases and status of NC machining verification technology are introduced in this paper. Then the platform—ACIS for the development of verification system, including its development interface, data structure, main functions, features and the application in the system is introduced. And, we indicate in brief the correlative knowledge of NC machining and then discuss the definition of the machining environment of NC machining verification system as well as the way that the module has been developed. Finally, we describe how to make Help Files and the structure of the Help Files in the system.

本文首先对数控加工动态仿真技术的定义、意义、研究重点、研究状况进行了介绍；并介绍了可用于开发数控仿真系统的实体造型平台—— ACIS ，包括 ACIS 的开发接口、数据结构、主要功能与特色以及在数控仿真系统开发中的应用；然后通过简要介绍数控加工的一些相关知识，引出了数控仿真系统加工环境的定义与该模块的实现方法；最后讲述了帮助文件的制作以及该系统帮助文件的结构。

The possiblehost objective reason all is very many, but, our country numericalcontrol engine bed function part development backwardness -- varietyfew, unit technical level low, performance quality insufficientlystable, the cost stays at a high level, the delivery insufficientlywas prompt and so on -- not to be able to satisfy the numericalcontrol engine bed main engine product need to develop, had noalternative but to say was most direct, the most main reason, Becauseall numerical controls engine bed all is by each kind of function part(including host 轴头, straight line rolls guide rail, ball bearingguide screw vice-, numerical control tool rest, knife storehousemanipulator, rotary table, numerical control servosystem, surveyfeedback as well as safe protective equipment and so on), the functionpart which on foundation rack and so on the lathe bed, column thecollection attire becomes is the numerical control engine bedimportant component, moreover is the indispensable part.

可能主客观原因都是很多的，但是，我国数控机床功能部件的发展落后──品种少，单元技术水平低，性能质量不够稳定，成本居高不下，交货不够及时等──满足不了数控机床主机产品发展的需要，不能不说是最直接、最主要的原因，因为所有的数控机床都是由各种功能部件（包括主轴头、直线滚动导轨、滚珠丝杠副、数控刀架、刀库机械手、回转工作台、数控伺服系统、测量反馈以及安全防护装置等）在床身、立柱等基础机架上集装而成的，功能部件是数控机床的重要组成部份，而且是不可或缺的部份。

Our products mainly include a series of traction beds for lumbar and cervical vertebra, computerized 3D multifunctional traction beds, Chinese traditional medicine fumigating curers, far infrared massage beds, first-aid stretchers and beds, electro-motion traction chairs, Multi-positional Electric Lift Physiotherapy Device , Multi-functional Electric Lifting Bed , Electric Lifting Bed , etc.

公司主要生产各种多功能牵引系统、电脑三维多功能牵引装置、中药熏蒸器、远红外线按摩床、电动颈椎牵引机、颈椎牵引机、急救担架、救护车担架、医用抢救床、多体位电动升降理疗床、多功能电动升降起立床、医用超声波清洗等系列产品。

It could be used to browse, input, edit, SQI-inquiry databases and predict comion behavior. The prediction dels include artificial neural nemrk models and gray models.

该系统除包括数据浏览，录入，编辑等常用的管理功能外还具备关系型查询功能以及一定的预测功能。

Based on functional structure cell library, using self-organizing assembly technology gets the functional model in order to accomplish conceptual design. Based on genetic modelon library, using variant design gets technical model in order to accomplish detail design. The design can make the CAD system joined with devisers' thought get entity model, achieve intelligent and automatic design.

在功能结构单元库基础上，运用自组织配合技术完成功能模型的生成，实现零件结构的概念设计；在基因单元图形模板的基础上，运用变型设计和二次开发技术完成功能模型的工艺结构细节设计，实现零件结构的详细设计，使CAD系统能从概念设计师的角度出发，与设计思维很好融合，快速生成零件实体模型，从而实现产品的智能化、自动化设计。

This dissertation fistly introduces appearance, definition, development process, functions and status of MES, also analyses methods and existent problems of MES production scheduling; as follow, in the background of CY_MES (a enterprise's Manufacturing Execution System), introduces main function and buildup of its support platform– SIMATIC IT, and whole structure of CY_MES; afterwards, for special production instance of the enterprise, designs production scheduling system software structure, function structure, data structure of order and entry and realization of silk production and packing production scheduling based on SIMATIC IT; finally, after contrast of many modeling methods and careful research of silk production flow of the enterprise, selects Petri net to model the silk production scheduling, for the sake of avoiding many error chromosomes, improves on the basic genetic algorithm, uses sigle unit genetic algorithm to optimize the Petri net model, lists the contrast of scheduling results.

本文首先介绍了MES的产生、定义、发展历程、功能及其发展现状，同时也分析了MES生产调度问题的各种解决方法及其存在的问题；接着以CY_MES为背景介绍了其支撑平台——SIMATIC IT平台的功能及其各组成部分，以及CY_MES的SIMATIC IT整体解决方案；紧接着在SIMATIC IT平台基础上，针对该烟厂的生产实际情况，设计了CY_MES生产调度系统的软件结构、功能结构、工单和子工单的数据结构和制丝与卷包生产调度的实现方式；最后，在比较了各种生产调度建模方法的利弊和对该烟厂制丝生产工艺流程深入研究后，利用Petri网建立了制丝生产调度模型，为了避免大量无效个体的出现，对基本遗传算法进行了改进，采用单个体遗传算法对这个Petri网模型进行了优化，并给出了调度结果的对比。

The task uses the microelectronics technology and single-chip technology and utilizes microprocessor to develop the mini-intelligence releaser. It can not only fulfill the function of releasing, i.e. fulfill the protecting function which is pre-designed, but also select the parameters of motion, i.e. it can realize protecting in the multi-situations. By using the system, the target of remote controlling is realized .All of them strengthen the releasers functions and make it accord with requirements of distribution system.

本课题利用微电子技术及单片机技术，采用微处理器，设计出小型的智能脱扣器，不仅能够实现脱扣功能，即实现预想的保护功能，还能对脱扣器的动作参数进行选择即可实现对多种不同场合的保护，使得脱扣器的性能得到提高，功能得到增强，符合配电系统的要求。

In order to explore the effects of PCV2 infection on PAM functions at the cellular, molecular, and genie level, PAMs from forty-day-old healthy piglets inoculated oro-nasally with PCV2 BF strain were collected at different days ...

通过测定感染后PAM的凋亡与吞噬功能、表面分子与抗原递呈功能相关分子及细胞因子的表达动态，从细胞、分子与基因水平系统分析了PCV2感染对猪肺泡巨噬细胞功能的影响。

Each HGMU has similar ecological functions, and different HGMU has clear different ecological functions. Among these HGMUs, the double direction of freshwater\|flooding area, daily tide\|mud and sand flat area and monthly tide\|mudflat, as well as annual tide\|grass flat area had better ecological functions than other areas in the coastal wetlands of Yancheng.

结果表明：（1）盐城海滨湿地包括7类水文地貌单元，不同HGMU生态系统类型差异较大；（2）同种HGMU生态功能基本处于同一等级，不同HGMU的生态功能差异明显；（3）盐城海滨湿地不同HGMU单元生态功能由大到小排序为：淡水双向\|冲积区、海水天双向\|泥粉砂带、海水月双向\|泥滩带、海水年双向\|草滩带、淡水单向\|冲积区、淡水单向\|海积区和淡水单向\|冲积海积区。

FLASOC uses model information alignments to realize the management of simulation models and make the simulation systems be tailorable.

FLASOC将虚拟实体的认知功能划分为基本功能和组织协同行为决策功能，实现了实体模型和组织协同行为模型的融合，使用模型信息队列实现了组织协同行为仿真系统中各类模型的信息管理和对仿真应用的灵活定制，可实现基于面向服务的架构SOA的仿真资源共享。

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。