查询词典 contact rail

If you have any problems with the registration process or your account login, please contact contact us .

如果您有任何问题，注册过程或您的帐户登录信息，请与我们联系。

Client service information more information about your rights and obligations, including our client service charter and how to make a compliment, complaint or suggestion, is included in the client service information contacting the department you can contact us with a general enquiry in a number of ways including by email, through our website, by telephone through our contact centres or offices around the world, or in person.

客户服务信息更多关于您的权利和义务，与对我们客户服务章程的有点，投诉或建议，请查询客户服务信息联络我们如有问题，你可以通过我们网站的email与我们联系，或者通过世界各地办事处和联络中心进行电话咨询或人工服务。

During operations, malposition occurs easily, and this often leads to the decrease of contact area or the increase of contact stress, which result in shortening the lives of TKA components.

不当的对位很容易导致接触面积的减少或元件应力的增加，造成关节元件寿命的缩短。

Calculations indicate that Ni-Ni interaction in Ni81B19 alloy is stronger than metallic bond in pure Ni. However, the Ni-Ni interaction in pure Ni is stronger than that in Ni80P20 alloy. Direct B-B contact in Ni81B19 alloys appears in our simulation, however no direct P-P contact in Ni80P20 alloys is found.

其次，在Ni的d电子和B的p电子之间存在着强烈的相互作用，形成Ni原子和B原子间的强共价作用。B和P的加入后使催化反应中的活性位Ni的活性d电子数增加，在合金中起修饰作用。

My friend who called lily has sold his milk bar, but he didn't tell me, when I gave him a call but the phone is disconnected, that meant that I could not contact him any more unless he would contact me, it is very disappoint and sad, I realize the friendship is so easier to be broken in our life.

我的朋友打来李利卖给他奶吧，但他没有告诉我，当我给他打电话，但手机已断开，这意味着我无法与他联系了，除非他会与我联系，这是很失望和伤心，我知道友谊是那么容易被破坏，我们的生活。

Connectors for electronic equipment - Tests and measurements - Part 2-1 : electrical continuity and contact resistance tests - Test 2a : contact resistance - Millivolt level method.

NF C93-400-2-1-2002 电子设备连接器。试验和测量。第2-1部分：带电连续性和接触电阻试验。试验2a：接触电阻。

This method undertakes comparative getting the area between the spare parts to equation of geometry of the face in model of CAD of different spare parts above all - surface contact relation and type, use amount coming back theory general face - the face expresses to be helix; relative to instantaneous motion next, the helix that goes up to many surface contact undertakes making operation,; of helix of the motion when making the opposite very short time between the spare parts is final, according to the spare parts abut concern plan and abut spare parts move relatively helix, undertook an analysis to assembling instantaneous of whole of the spare parts in the model to concern with drive movably, give out not between the method of calculation of helix of opposite instantaneous motion between photograph adjacent spare parts and them but the judgement method of drive sex.

该方法首先对不同零件CAD模型中面几何方程进行比较得到零件之间的面-面接触关系和类型，并应用旋量理论将面-面相对瞬时运动表示为螺旋；然后，对多个面接触上的螺旋进行交运算，生成零件之间的相对瞬时运动螺旋；最后，根据零件邻接关系图和邻接零件相对运动螺旋，对装配模型中零件整体瞬时可动性和驱动关系进行了分析，给出不相邻零件之间的相对瞬时运动螺旋计算方法和它们之间可驱动性的判定方法。

It is spread through close physical contact or by contact with the mucous from an infected person.

它的蔓延是通过密切的身体接触或接触粘膜从受感染的人。

So, mastering the operating system and way of international contact market, familiarizing international convention of bidding system, improving the ability of contact management are necessitous tasks for project management personnel.

因此，掌握国际承包市场的运作体制和方法，熟悉招标投标制度的国际惯例，增强合同意识，提高实际合同的管理能力成为工程管理人员迫在眉睫任务。

In order to solve these existing problems, this thesis focus on the social contact space of neighborhood in the residential area , take the point of the architectural spatial view, and the study is based on the relationship between social contact activities and the environment.

其次，分别对三个邻里交往空间中的交往现状进行实地调研，通过行为记录，访谈记录，摄像记录等方式，了解居民在户外邻里空间中的交往状况、对邻里交往空间的要求以及邻里交往空间设计中存在的误区。

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。