查询词典 contact rail

The results show that, for the elasto-plastic contact of tip-substrate approach and separation process, the material plastic yielding in the atomic level is still governed by the von Mises criterion. For the adhesion of flat-ended wedges, continuum mechanics can be still applied down to a few lattice constants within the contact region, and give reasonable results, apart from the discrepancies near the contact edges. Moreover, adhesion hysteresis occurs during unloading due to the atomic steps, where the unloading curve does not coincide with the loading one. This in turn supports the presumption proposed by Pollock for the adhesion of stepped spheres.

本文首先对针尖—基体模型的弹塑性接触机理进行了深入研究，指出在原子水平上材料的塑性屈服仍由Von Mises准则控制；对平底锥冲头粘着接触的模拟表明，除了在接触区边缘附近有一定差别外，接触力学方法在接触区内几个晶格常数范围内仍能给出令人满意的结果；由于原子台阶效应，加载与卸载曲线不重合，出现粘着滞后，证实了Pollock关于具有纳米阶梯结构的球体粘着滞后现象的推测。

Construction characteristics - Standard contact and housing dimensions - RAL 7035 grey grip - Cable sleeve for IP44 - Cable gland for IP67 - Plug with key and socket with keyway to ensure perfect coupling - Sockets with spring-locking cover and retaining catch when the plug is inserted, for both IP44 and IP67 - Sockets with locking ring lids and plugs with inclined surfaces and bayonet fitting for IP67 - Fold-back cable clamp for IP67 types - Only factory-preset earth contact position depending on end use - High protection against indirect contacts since the earth contact is the first to established and the last to be broken - Colour-coded to identify the different rated voltages - Perfect interchangeability with EUREKA Series plugs and sockets and with other makers.详情请登入:http://factory.shsap.com/list.asp?id=289

结构特征-触点和外壳标准尺寸-手柄颜色为灰色RAL7035 -堆形过线装置，用于IP44防护等级-填料函，用于IP67防护等级-插头带凸出物，插座带导槽用来保证完好的连接- IP44和IP67 的插座带有弹簧罩，在有插头插入后可以起到止动作用-插座带紧锁罩，插头带有倾斜面用于IP67防护等级的插销式连接-可活动的电缆固定装置用于IP67的防护-在工厂中预设的接地触点位置取决于最终使用-接地触点最先连接，最后短开，所以对防止间接接触具有很高的保护指数-不同的额定电压用不同的颜色来表示，便于识别-与EUREKA系列和其他制造商的插头和插座有极好的互换性

Human social nature,or the social contact, refers not only to the relation or contact established in the activity of practive, but also to each individual who is in volved in this relation or contact.

人的社会性或社会联系既指人在实践活动中结成的关系或联系的总和，又指处于这种关系或联系中的各个个人。

The original contact surface is a helical plane tooth surface of which the solid model can be easily obtained, and the new contact surface is a complicated curved surface formed by the so-called new contact lines.

原来的接触面是螺旋面牙齿表面的实体模型，可以轻易取得，而新的接触面，是一项复杂的曲面形成了所谓新的联络线。

The point contact condition can not only avoid the tooth edge contact, decreases the kinematical errors and vibro-acoustic due to axial misalignments, but also increases the bearing strength of the contact gears.

点接触的接触型态不仅能使齿轮组避免齿缘的接触及降低由轴向组装误差所引起的运动误差和振动噪音，更可增强齿轮的接触强度。

Contact production of silver, silver, silver cadmium oxide, silver nickel, silver tin oxide, silver and indium tin oxide more than 10 kinds of alloys and other composite materials or contact the contact.

生产的银触点，有纯银、银氧化镉、银镍、银氧化锡、银氧化锡化铟等10多种合金材料的复合触头或整体触头。

Contact the production of silver, and silver, silver cadmium oxide, silver nickel, silver tin oxide alloy materials, such as more than 10 kinds of contact or the whole of the compound contact.

生产的银触点，有纯银、银氧化镉、银镍、银氧化锡等10多种合金材料的复合触头或整体触头。

Through simulates between the mold and the sheet dynamic contact accurately, contacts the boundary dynamic change in the comprehensive analysis sheet and the mold in the foundation, unified the ANSYS software to give the model geometry description, the contact algorithm choice, the contact friction model establishment and so on the concrete method.

通过准确地模拟出模具与板料之间的动态接触，在全面分析板料与模具接触边界动态变化的基础上，结合ANSYS软件给出了模型的几何描述、接触算法选择、接触摩擦模型的建立等具体方法。

There are many women around the world, homosexuals, a variety of reasons, women tend to start with homosexual love and then to the body like the heart, many lesbians and a lot of couples like the maintenance of relations between the sexes, I grew up learning life too much contact with girls in schools clearly against girls and boys early love Suozhi Therefore, many exchanges between the boys and girls did not dare, my favorite exchanges is also a girl, to sing from the look I started listening to Alec Su Alec Su, theatrical performances, a full love of 20 years, I am sure that Alec Su do not know, there were so many side at the end of study of his homosexuality in order to get rid of trouble, I have talked to a lot of male friends, a lot of people can not left me a deep impression, Alec Su has become a standard man image,I can only tell a female friend through the text this is indeed very effective,I am a woman walking in the street sometimes Miao Miao guy is good looking girls to see their dress,Although I never like to see, but do not imitate Princess Huan Zhu Zhao Wei and Ruby Lin, Zhou Li suggested a homosexual or lesbian woman can see more of Alec Su, more contact with the opposite sex, less contact with same-sex friend, who looked handsome gas Alec Su Tzu - noble worth a visit to see handsome men can make a woman rejuvenated to enhance self-admired ability to learn a man a woman can not only prevent gay men do not cry easily find more excellent quality of a woman does not exist, ZHOU proposed autism love a friend more to look at my stories could be less lonely, drink a cup of tea taste sweet unique love story, atmosphere, compensate for the reader's love vacant position.

世界各地存在很多女性同性恋者，原因多种多样，女性同性恋者往往先从心里喜欢再到身体喜欢，众多女同性恋者和很多情侣一样维持两性关系，我从小学习生活接触女孩过多，学校里明确禁止女生和男生早恋所至所以很多女生不敢交往男生，我最喜欢交往的也是女孩子，至从我开始听苏有朋唱歌看苏有朋演戏，足足喜欢了二十多年，苏有朋本人肯定不知道，还有人这么侧底研究他为了摆脱同性恋困扰，我谈过很多男性朋友很多人都没给我留下深刻印象，苏有朋成了一个标准男人形象，我只能通过文字告诉女性朋友这的确很有效果，不蛮大家我是女人走在街上有时候也会瞄瞄长得好看的女孩看她们穿衣打扮，虽然喜欢看还珠格格但是我从来不去模仿赵薇和林心如，周莉建议有同性恋倾向的女人可以多看看苏有朋，多接触异性朋友，少接触同性朋友，苏有朋人长得帅气气姿高贵值得一看，看帅气男人可以让女人焕发青春提升自我欣赏能力，女人学习男人不但可以预防同性恋更能发现男人有泪不轻弹的优秀品质是女人没有的，周莉建议爱情孤独症的朋友多到看看我的小说可以不那么孤独，喝一杯茶水品味故事中爱情特有的香甜气息，补尝读者的爱情空缺的位置。

Single factor experiments were done with the factors including the width of protrusion and the trolley's velocity, which showed that the surface frictional coefficient decreases with the width of protrusion increasing, and doesn't change with the trolley's velocity changing, which was consistent with the results of the orthogonal experiment. A theoretical model of the horizontal projection of a corrugated bionic surface's contact area was built, which showed that the contact area's horizontal projection decreases with width and interval increasing respectively and that the ratio of the contact area's horizontal projection and the vertical load decreases with the vertical load increasing. It indicated that the surface frictional coefficient decreases with the above three factors increasing respectively. Finite element modeling and analysis of interactions of a plate and soils was done using ANSYS, which showed that the plate frictional coefficient is little relative to soil elastic modulus and decreases with vertical surface pressure and that trolley's pull and vertical displacement of bionic surface's control pilot keep constant almost during the plate being pulled. Finite element modeling and analysis of interactions of a corrugated bionic surface and soils was done using ANSYS, which showed that surface frictional coefficient is little relative to soil elastic modulus and decreases with bionic surface's structural parameters and vertical pressure increasing. However, the three factors all didn't affect the surface frictional coefficient remarkably on the condition of 90% dependability. For the first time, bionic surfaces were applied to screw piles, which formed bionic screw piles, and the contrast experiments showed the bionic screw pile had certain resistance-decreasing effects.

建立了波纹型仿生曲面与土壤的接触面积的水平投影的理论模型，表明接触面积的水平投影A随着波纹型仿生曲面突起宽度、两相邻突起间距的增大而减小，接触面积的水平投影与波纹型仿生曲面表面垂直载荷之比随着波纹型仿生曲面表面垂直载荷的增大而减小，进而得出仿生曲面摩擦系数随着波纹型仿生曲面突起宽度、两相邻突起间距以及表面垂直载荷的增大而减小；利用ANSYS软件对平板与土壤的相互作用进行了有限元建模与分析，表明平板摩擦系数与土壤弹性模量关系不大，而随着表面垂直载荷的增大而减小；平板牵引过程中台车牵引力和仿生曲面控制节点垂直方向位移基本保持不变；利用ANSYS软件对波纹型仿生曲面与土壤的相互作用进行了有限元建模与分析，表明波纹型仿生曲面系数在一定范围内基本不受土壤弹性模量的影响，随着波纹型仿生曲面突起宽度、两相邻突起间距以及表面垂直载荷的增大而减小，但在可信度为90％的前提下，三个因素影响都不显著；首次将波纹型仿生曲面应用于与土壤作用方式以挤压为主的螺旋桩，形成仿生螺旋桩，并与普通螺旋桩进行了沉桩对比试验，表明波纹型仿生曲面应用于螺旋桩桩体表面具有明显的降阻作用。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。