自动操作

The classical cutting stock algorithm——column generation technology , and wrap up rectangle technology for abnormity are analyzed ; The development of AutoCAD with ObjectARX is studied and the generating method of cutting outline drawing and layout drawing were found out on the basis of analyses of the graph database structure of AutoCAD and the basic operation of it ; The process planning technology of plate material cutting orienting numerical control is studied a process planning method directly based on layout drawing is established ; The emulation technology in AutoCAD is studied and a kind of dynamic emulation method is put forward , which is realized by incrementally modifying graph entity ; The postposition of NC program of the integrated cutting system constructed on software plug-in is proposed , which can effectively solve the problem that it is difficult for a numerical control programming system to be common , which is caused by the difference of instruction format and control parameter between different type of numerical control machine .

分析了经典的矩形件优化排样算法——列生成法和针对异形件的矩形包络算法；研究了基于ObjectARX 的AutoCAD 开发技术，结合对AutoCAD 图形数据库结构及其基本操作的分析，给出了下料轮廓图和排样图的生成方法；研究了板材数控下料加工的工艺处理技术，建立了一种直接基于排样图进行的图形交互工艺规划方法；研究了在AutoCAD环境中的板材下料数控仿真技术，给出一种通过增量修改图形实体对象实现的动态仿真方法；提出以软插件技术构建集成下料系统的数控编程后置处理部分，能够有效解决因数控下料机床指令格式及控制参数不统一导致的自动编程软件系统不易实现通用性的问题。

In order to improve the effect of image and the exactitude of vectorization, this dissertation supplies raster image edition and vector graphics edition, which can make pixel operation and amend image vectorization results. At the same time it supplies the image transform to the form of CAD and can be edited and modified in the condition of CAD.This dissertation has just carried on the simple try in the Engineering drawing ectorization respect, too.

为了进一步提高图像处理的效果和矢量化的准确度，本文在图像处理阶段和自动矢量化后阶段均提供了简单的编辑功能，既可以对图像进行像素级操作，也可以对矢量化过程中产生的失真现象进行修正；同时给出矢量化数据到CAD软件的图形格式转换接口，从而有利于和CAD环境的无缝联接。

The recoverer background process automatically resolves the outcome of in-doubt distributed transactions —distributed transactions in which the commit was interrupted by any type of system or network failure.

后台进程（recoverer， RECO ）能够自动地处理系统中出现的不可信的分布式事务（in-doubt distributed transaction）。不可信的分布式事务指因为各种系统或网络故障而阻碍了提交操作的分布式事务。

It is able to initialize parameters; design and save test plan; input, save, reedit and activate test object info; real-time display of mechanics parameters and curves; programming test steps; management and report print of database.

论文以电液比例控制液压万能试验机为具体对象，在详细分析其工艺工况的基础上，给出了系统的物理和数学模型；着重就惯性负载、弹性负载不同的负载特性工况，对位置、变形、试验力控制系统进行了建模，并分析了它们的动静特性，指出影响系统精确性、快速性、稳定性的因素，并提出相应的解决办法；然后，论文推出了以工控机为控制核心的电液比例试验机控制系统；编写了电液比例控制液压万能试验机的部分工业控制软件，通过所编软件可实现：参数的初始化设置，试验材料测试方案的设计与保存，试样信息的录入、保存、修改和激活，力学性能参数和材料特性曲线的实时显示，自动程控方式下的编程，数据库管理和报表打印等功能；整个软件方案设计具有界面友好、操作方便、功能齐全等特点。

Automatic production detailed list: Provides or closes two kind of conditions to choose for you; When designated when this condition for pass, needs to carry on the operation according to user to the MP3 document, presses "the option" in the broadcast detailed list, the system in provides above four functions except the change broadcast detailed list function outside, but also provides increases, move and completely delete the function; When designated this condition for opens time, so long as the execution renewal broadcast detailed list function, in the memory music document completely includes in the broadcast detailed list

自动生成清单：提供开或关两种状态供您选择；当选定该状态为关时，根据用户自己需要对MP3文件进行操作，在播放清单中按"选项"，系统在提供以上四项功能除更改播放清单功能之外，还提供新增、移除和全部移除功能；当选定该状态为开时，只要执行更新播放清单功能，存储器中的音乐文件全部列入播放清单中；·外观：提供三种播音机外观供您选择；·重复：您可指定关、单曲、全部方式中的一种；·随机：您可选择随机播放的开、关状态

Resh FTP is a software for webmaster to upload or download web files from a remote server.

TP文件自动下载程序当FTP服务器上的文件频繁更新，本地文件如需及时保持一致时，使用普通的FTP客户端软件操作起来则显得费时费力。

The device automatically sensor saves button action, Spiel that restoration on the device and rough jeweler can guarantee professional skill levels, quality and the high cost of many splinking ring binder.

该设备的自动传感器省去了按钮操作，Spiel说该设备上的锯条和粗糙的工作台能够保证专业的技术水平，质量与昂贵的多夹板式装订机相当。

to overcome the drawbacks of csy sensor experiment platform made in hangzhou saite company which are functional singleness and monopoly used,and to improve using ratio of the experiment instrument,the standard voltage signal of the sensor experiment platform outputs to computer by the pci1711 data acquisition card,then computer implements data display and processing,thus realizing automatic checkout with signal.the hardware structure and program design under the visual basic environment are described.it has a friendly interface and can be easily operated.it has been used in experiment teaching successfully,and it has been proved a good performance.

摘 要：为了解决原有杭州赛特公司生产的csy型传感器实验台功能单一、专用性强的缺点，提高实验仪器的使用率，将传感器实验台输出的标准电压信号通过pci1711数据采集卡送入pc机进行数据显示与数据处理，从而实现信号的自动检测。主要介绍数据采集系统的硬件组成及在vb环境下数据采集系统的程序设计。该系统人机界面友好，操作简单方便，已成功应用于实验教学中，效果良好。

Automatic sewing machine secant what are the requirements of the operation?

自动锁线机割线的操作要求是什么？

Controls - Provides energy adjustment control, and visual and audio indication of weld charge cycle completioaPower - From either 120 VAC 60 HZ lines or self-charging internal battery. 220 VAC 50 HZ option.

电源：可在直流电或自动充电的蓄电池条件下操作，充电池充满后能执行上百次焊接，有120V 60HZ和220V 50HZ两款电源配置可供选择。

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。