给出了接触-冲击问题的接触条件。
Contact conditions of the contact-impact problem are considered.
在实验室条件下用圆盘试样模拟了钢轨的接触条件。
The contact condition of rail was simulated with twin - disk in laboratory.
根据相切接触条件用纯解析的方法，易理解，计算简单。
This paper presented a pure analytical method is rath er easy to be understood, and easy to calucate.
本文对连杆大端提出一个按弹性接触条件求解的有限元方法。
In this paper, a finite element method analyzing the big end of a connecting rod with the elastic contact condition is presented.
建立了一种按接触条件模拟钢筋与混凝土之间相互作用的模型。
A model of simulating the interaction between the reinforcement and concrete based on contact condition has been established in this paper.
处理接触条件变化的高度非线性问题也非常有效，如成型问题。
Changes in handling the highly nonlinear contact condition problem is also very effective, such as molding problems.
方法考虑材料非线性，大变形和接触条件建立有限元模型，采用有限元法进行应力分析。
Method the Finite Element Method was employed to perform the stress analysis on this valve, which included the material nonlinearity, large deformation and the contact condition.
考虑海床变形，通过海床和管道的变形分析，给出这种接触条件的真实背景和使用条件。
Considering seabed deformation and pipeline bending, the true background and limitation of the contact condition are given in this paper.
首先分析了含间隙s副副元素的接触状态和接触条件，建立了含间隙s副的一般力学模型。
The contact states and contact conditions of the pairing elements of the s pair with clearance are analyzed in detail.
为此，本文利用接触条件的B-可微方程组形式，提出了一种不需形成柔度阵的求解方法。
To meet these problems, an application of B-differentiable Equation method for the contact problem is presented and the contact flexibility matrix is no longer needed.
采用系统的方法研究了活塞-连杆-曲轴三者在相互接触条件时，在不同转角下的固有振动特性。
Have studied the natural vibration characteristic of the piston - connecting rod - crankshaft while keeping in touch with the condition each other adopting systematic methods.
介绍了三维接触问题的变分原理，推导了接触问题有限元计算公式，讨论了边界接触模式和接触条件。
The variation principle of the 3-D contact problem is introduced, the related formulas based on the finite element method are derived, and the contact mode and condition of the boundary are discussed.
作者进一步完善了弹性接触条件的处理方法，使接触问题的收敛性大大提高，同时还提出了分级加载的计算方法，这就使接触问题的理论更加完善。
The author has brought the theory of elastic contact to a better completion by raising the convergency of the contact problem. A method of classified loading in computation is also introduced.
海底管道的铺设分析和提升分析都用到管道和海床之间的接触条件，这个同时含有挠度、转角和弯矩的接触条件，在一般的力学模型中是很难理解的。
In pipe laying and lifting analysis, the contact condition between pipeline and seabed, including deflection, rotation Angle and bending moment, is sometime tricky in a normal mechanical model.
他们之中有些人的读写能力匮乏，他们甚至没有接触过那些语言。 在出国之前他们不太清楚他们将接受什么类型的工作也不懂自己可以享有怎样的条件面临什么处境。
They quite often don't know what kind of job they are going to do until they go abroad and what types of terms and conditions they are going to have.
希拉里也相应地提出了就任国务卿的条件：能够随时直接同奥巴马接触，同时使用自己的工作班子。
Accordingly, she placed conditions on her acceptance of the job: that she would have direct access to Mr Obama whenever she pleased, and that she would be able to bring in her own staff.
我刚才说过，中方支持美朝展开接触，希望有关接触能为重启六方会谈、妥善解决相关问题创造条件。
As I have mentioned, China supports contacts between the US and the DPRK and hopes the contacts create conditions for the resumption of the Six-Party Talks and a proper settlement of relevant issues.
microRNA在血浆和血清中非常稳定，它们被有效保护以免接触RNases，在严酷环境的条件下仍能保持稳定。
MiRNAs are very stable in blood plasma and serum: they are well protected from RNases and remain stable after being subjected to harsh conditions 2, 4.
这些都是中东四方协议所规定的国际社会和哈马斯进行接触的条件。
All of which were conditions from the Quartet for the international community to engage with Hamas.
数量有限的人际传播可能是在一些条件下发生的，例如，受感染者与不加防护的护理者之间密切接触。
Limited human-to-human transmission may occur under some circumstances, for example, when there is close contact between an infected person and an unprotected caregiver.
答：我们支持美朝保持接触，希望有关接触有利于为重启六方会谈、妥善解决有关问题创造条件。
A: We support the US and the DPRK stay in contact and hope this will create conditions conducive to resumption of the Six-Party Talks and proper settlement of relevant issues.
学生实际接触外语时间少，缺乏使用外语的内在动力和外部条件，是造成外语教学费时低效现象的主要原因。
The inefficiency in foreign language teaching lies in students' less contact with foreign language, lack of the inner motive and outside conditions of using it.
国际化MIDlet是接触更广阔市场的一个关键条件。
Internationalizing MIDlets is one of the key requirements involved in reaching a wider market.
他们有机会接触不同的气候和天气条件。
They are exposed to various climates and weather conditions.
Kapil Siba说：“富裕家庭的学生能够接触到数码世界，但普通或者贫苦家庭的孩子却没有这样的条件。
The rich have access to the digital world, the poor and ordinary have been excluded.
详细分析了交流接触器在不同使用条件下的闭合与分断时触点两端电压与回路电流情况，并研究了AC1～AC4工作制下的控制时序。
The conditions of voltage between contactors and current in main circuit under different using types are analyzed in detail, then designed the control sequences with working mode AC1-AC4.
在农业机械装备中，由于环境的影响和工况条件的复杂多变性，在接触面上很容易出现微动磨损造成接触表面的微动损伤。
In agricultural machine equipments, the contact surfaces commonly were damaged by fretting corrosion due to work conditions complexity and the affected of the around environment.
我们务必要直接接触那些我们所服务的人。如果不能理解他们的需求与愿望，就没法给他们创造条件。
We must engage directly with the people we serve. We can't empower people if we don't understand the needs and desires of their communities.
我们务必要直接接触那些我们所服务的人。如果不能理解他们的需求与愿望，就没法给他们创造条件。
We must engage directly with the people we serve. We can't empower people if we don't understand the needs and desires of their communities.
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