查询词典 problem of contact

For the first patern, elastic dynamics is adopted to study the steady state rolling contact, elastic dynamics incorporating with rigid dynamics is adopted to study the non-steady state. For the steady state, the analytical solution is obtained, and for the non-steady state, the variational formulation to solve the problem numerically is derived For the later patern, the function type friction coefficient is introduced. On the basis of the quasi-stastic theories of constant friction coefficients, both the exact theory and the simplified theory of the function type friction coefficient are established, the computer programms for both the theories are also made out. Using the function type friction coefficient, Shen-Hedrick-Elkins theory's application range is extended to large creepage .

对于速度对接触体力学特性的影响，本文采用弹性动力学方法和弹性动力学与刚体动力学相结合的方法分别对稳态和非稳态两种情况进行了研究，得到了稳态情况的解析解，给出了对非稳态情况进行数值求解的变分公式；对于速度对相关物理量的影响，本文主要讨论了速度对摩擦系数的影响，在滚动接触准静态理论的基础上引进了函数型摩擦系数，建立了函数型摩擦系数的滚动接触准静态精确理论和简化理论，并分别编制了相关的计算程序，还用函数型摩擦系数将简便的Shen-Hedrick-Elkins理论的适用范围扩展到大蠕滑区。

The electric elevator is an essential means of transport of tower , is used for perpendicularity conveying the passenger and the goods, go along controls tradition lift control system adopt relay-- contactor mainly , whose shortcoming is that contact is many , the malfunction leads high reliability, difference , the amount of work being maintained to wait greatly, but adopt the navar that PLC is composed of to be able to resolve the above-mentioned problem very good.

电梯是高层建筑不可缺少的运输工具，用于垂直运送乘客和货物，传统的电梯控制系统主要采用继电器--接触器进行控制，其缺点是触点多，故障率高、可靠性差、维修工作量大等，而采用 PLC组成的控制系统可以很好地解决上述问题。

By using it, we solve the Yamabe problem on quaternionic contact manifolds when the Yamabe invariant is smaller than that of the sphere.

我们还建立了四元切触流形的分析基础，应用建立的分析工具，在流形Yamabe不变量与球面的不同时，解决了四元切触流形上的Yamabe问题。

Degaussed resistance, such as normal, should be the focus of the lead inspection degaussing coil, plugs, sockets loose and poor contact between the availability problem.

如消磁电阻阻值正常的话，则应重点检查消磁线圈的引线，插头，插座之间有无松动和接触不良的问题。

It's a problem desiderating solution for power industry, energy industry, aviation and shipping to real-time measure the high-speed rotating blade vibration. The conventional contacting measurement technique is difficult to measure the vibration of all blades in one stage at the same time. So foreign scholars have being applying them to research a new non-contact measurement technique using blade tip-timing.

高速旋转叶片振动实时监测技术是电力工业、能源工业、航空、航运业亟待解决的难题，传统的接触式测量方法很难做到同时监测同级的所有叶片的振动情况，因此国外一直在致力研究一种非接触式旋转叶片振动测量新技术—叶端定时测量技术。

He threw himself into dealing with the problem, issuing public apologies, telling his employees to contact passengers personally by phone and e-mail, producing a retroactive passengers' "Bill of Rights" and ponying up around $25m in compensation.

他亲自处理问题，公开发表道歉，要求其员工亲自通过电话和电子邮件联系乘客，出台了补充版的《飞机乘客权益法案》，并且支付了高达2500万美元的赔偿金。

He threw himself into dealing with the problem, issuing public apologies, telling his employees to contact passengers personally by phone and e-mail, producing a retroactive passengers' "Bill of Rights" and ponying up around $25m in compensation.

他于是非常积极地处理这个问题，发表公众道歉，叫员工通过电话和电邮与乘客亲自联系，拿出一个具有追溯效力的乘客的&权利法案&，支出2500万美元作为补偿金。

The only problem you might come across is if you have LOTS of friends and they do LOTS of stuff online, your feed may be enormous with tons of twitters, etc, etc. Also, Spokeo adds everyone in your contact list to it's system automatically, so you have to manually delete the people you don't want to track.

唯一的问题，你可能会碰到的是，如果你有很多朋友，他们做了很多的东西在网上，你的饲料，可极大吨的twitters ，等，等也， spokeo增添大家在您的联系名单，以它的系统自动，所以你不得不手动删除的人，你不希望的轨道。

BEM for elastio-plastic contact problem is employed to study the deformation and loading station of the sleeve and roller neck of film bearing in rolling mill under special way of assembly in this paper.

利用弹塑性接触问题边界元法分析了轧机油膜轴承锥套与轧辊辊颈装配过程中的变形和载荷特性，讨论了接触应力和变形对锥套与辊颈损伤的影响，给出了防止锥套与辊颈装配过程损伤的具体改进措施。

To address the problem, current and metal in contact with the pulley of the cone shape design of the amendment.

为解决此问题，目前采用与金属带相接触的带轮的锥面形状进行修正设计。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷