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Shanghai Inspection Center for Quality of Electromechanical Products confirmed Table Sliding Saw, CNC Panel Sizing Machine, Manual Edge Bander, and Edge Bander as their normal supervision and inspection products. CNC Panel Sizing Machine is listed into leading product in Shanghai Key Enterprise and actualized quality control.

精密推台锯、锯片往复式锯板机、双面涂胶曲直线封边机、全自动直线封边机先后被上海市机电产品质量检测中心确定为正常监督检验的产品，锯片往复式锯板机被列为上海市重点企业主导产品实施质量监控。

Reasonable baseline is one of the key matter in the straightness measurement. Two schemes of the measuring basis are advanced in the paper--tensile spring and laser beam, based on the request and character of guide-ways straightness measurement. In early study, we come to the conclusion by theoretical analysis and experiment that the laser beam basis has more advantage in development and accuracy.

合理的直线基准是实现直线度测量的一项关键内容，本文首先针对导轨直线度的测量要求与特点，提出了张丝与准直激光束两个测量基准方案，并在前期研究中通过理论分析与大量的实验对比得出结论：激光束在系统实现及测量精度等方面均具有更高的优越性。

With the developing machining technique and expanding application,how to measure the accuracy of linear guideway inerrably and fleetly has become a common problem faced by the guideways industry for its strict requirements and much measuring items.

随着滚动直线导轨生产技术的不断提高及应用领域的不断扩大，同时基于滚动直线导轨副检测精度要求高、项目多的特点，如何准确、高效的对滚动直线导轨副进行精度检测已经成为行业内面临的共同难题。

The working principle of a novel short st roke linear DC motor wit h permanent magnet s is presented. Mixed digital - analog cont rol approach based on DSP ( TMS320L F2407A) is proposed. Displacement detecting and cont rol technique are discussed. Displacement detecting circuit s , digital - to - analog converter (DAC7641) expanded circuit s and cont rol software are given.

阐述了一种新研制的短行程永磁直流直线电机的工作原理，提出了基于DSP ( TMS320L F2407A)的短行程直流直线电机数、模混合伺服控制系统方案，重点对直线电机的位置检测及控制技术进行了研究，给出了DSP 控制器的位置检测接口电路、16 位双极性数模转换器(DAC7641)的扩展电路和控制软件的实现方法。

I'm still in love I'm telling you straight up Still in love I can't believe we could break up I'm still in love Can we get, can we get back to it, can we get, can we get back Cause I'm still in love, still in love Girl you got me going crazy, thinking bout you everyday The feelings that I have for you, baby they will never go away Girl I'm still in love, no matter what dem wan sey You got me so caught up, so baby just come my way I'm trying, I'm trying, But I'm lying, I'm lying Cause I'm crying, I'm crying, I'm dying Without you there's nobody, nobody, nobody That moves me like you do I'm still in love I'm telling you straight up Still in love I can't believe we could break up I'm still in love Can we get, can we get back to it, can we get, can we get back Cause I'm still in love, still in love I'm still in love I'm telling you straight up Still in love I can't believe we could break up I'm still in love Can we get, can we get back to it, can we get, can we get back Cause I'm still in love, still in love

我仍然爱我要告诉你的直线上升还在爱我不敢相信我们会分手我仍然爱我们能得到的，我们能回到它，我们能得到的，我们才能回来因为我还在爱情中，还在爱女孩，你让我疯狂，思考你每天一回我的感觉，宝贝，他们永远不会消失女孩，我仍然爱，无论什么湾你给了我这么赶了上来，所以宝宝就走自己的路我尝试，我尝试了，但我说谎，我撒谎因为我哭，我哭了，我快死了没有你，没有人，没有任何人我喜欢你做的动作我仍然爱我要告诉你的直线上升还在爱我不敢相信我们会分手我仍然爱我们能得到的，我们能回到它，我们能得到的，我们才能回来因为我还在爱情中，还在爱我仍然爱我要告诉你的直线上升还在爱我不敢相信我们会分手我仍然爱我们能得到的，我们能回到它，我们能得到的，我们才能回来因为我还在爱情中，还在爱

The track assembled YITONG linear motion rollers can be run safely in various equipments, such as special linear motion track, industrial robot, precision assembly line, overhead conveyer system, automatic equipments, office facilities, transmission machines, medical instruments, printing machines, giant slaughterhouse equipments, logistics transportation system and so on.

易通的导轨滚轮产品可用于各种不同形状的导轨及需要实现直线运动的场合，装配易通直线运动滚轮的导轨能可靠的运行于各种设备，诸如专用直线导轨、工业机器人、精密生产流水线、自动化设备、办公设备、传输机械、医疗仪器、印刷机械、大型屠宰设备、物流搬运系统等等。

For feature extraction, this dissertation studies Barnard algorithm for Edge Point extraction and SUSAN algorithm for Corner extraction, Afterward, I put forward a method to extract inflexions, straight lines and curves based on Freeman Differential Code. Thus the use of Freeman Code can be extended and there will be more approaches to finish stereo correspondence.

在特征提取部分，本文对传统的Barnard边缘点提取、新近的SUSAN角点检测等技术做了详细的分析和研究，并在此基础上提出了基于Freeman差分码的多特征提取方法，包括拐点、直线及曲线，而且提取的直线利用多直线段分解法进行拟合，提取的曲线利用B样条技术进行拟合，最终形成有意义的轮廓。

Theoretical study and discussion are made for production indicative curve s from various gas reservoirs.

对各类气藏的生产指示曲线特征进行了理论上的研究和探索，并得出结论：定容气藏的pp—Gp型指示曲线为一直线，封闭气藏的F—Gp型指示曲线为一直线，水驱气藏的H—Gp型指示曲线也为一直线。

In fact, Computer Graphics indicate the developmental level of the Computer software and hardware, This is because Graphics have become the most important medium to transfer all kinds of information. Computer Graphics?research object is graphics, and the point , line and surface make up of the graphics ,In addition, During the real application, every graphics is made up of millions of the lines and curves, the speed and quality of the line and curve affected the implement of the whole graphics.

计算机图形学的研究对象是图形，而构成图形的几何要素就是刻画形状的点、线、面、体等，并且在具体应用中，每一幅图形都由成百上千条直线和曲线构成，这样对于每一条直线或曲线的处理速度和质量极大地影响着整幅图形的处理速度和质量，因此，对于计算机图形学基础算法的研究就具有重要意义，本文就是对计算机图形学的基础算法进行研究，包括直线和曲线的生成和裁剪算法以及基本象素的图形变换。

Linear motor is a kind of equipment for converting electrical energy into linear movement use. In most occasions where need converting rotary movement into linear movement, linear motor shows its superiority. It makes many in-between transferring machine unnecessary. Therefore, the whole system runs more steadily. In addition, thanks to the reducing of the in-between machine, the friction wastage of the whole system is reduced and the efficiency of the whole system is improved.

直线电机是一种将电能直接转换成直线运动机械能的驱动装置，在许多需要由旋转运动转换成直线运动的场合下使用，它可以省却中间机构，从而使装置得以简化，减少了维护的工作量，提高了系统的可靠性，且易于控制，在合适的使用场合下，还可以提高整个系统的效率。

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。