动接触问题是接触力学领域里的新课题。
The dynamic contact problem is a newsubject in the contact mechanics.
实现了一种用于自动测量弹性臂窝点接触力的新型测试仪。
A novel apparatus is developed for automatic dimple contact force measurement.
最后，分析了密集颗粒系统内接触力网的分布及演化特征。
Finally, the distributing and evolving features of contact force network in dense granular systems are investigated.
实践证明复变函数方法是研究接触力学的行之有效的方法。
The main methods are calculus of variations, finite element method and boundary element method.
这本书将有助于工程师和接触力学和摩擦学领域的研究人员。
This book will be helpful to engineers and researchers in the field of contact mechanics and tribology.
指力板用于训练接触力量、躯干张力和上身整体力量最有效。
Fingerboards is most effective at training contact strength, body tension and general upper-body strength.
动接触力算法是求解粘弹性动接触问题的精度较高的方法之一。
The dynamic contact force method is a relatively accurate method for solving dynamic contact problems in viscoelastic media.
为了解决这一问题，在本文中我们研究了具有低接触力特性的软探头。
In order to solve this problem, the low-force contact properties of soft probes are investigated in this paper.
摆线；钢球；行星传动；接触力学；动态激励；固有特性；动态特性。
Cycloid; Ball; Planetary transmission; Contact mechanics; Dynamic excitation; Natural characteristics; Dynamic characteristics.
实验结果表明，该方法可以有效地控制执行机构末端与环境的接触力。
Test results show it is an effective strategy to control the force between the end of the single degree of freedom mechanisms and the environment.
这些应用表明计算机辅助测试技术能较好地满足接触力学的实验研究要求。
These application examples show the computer aided testing technique can satisfy the requirements of the contact mechanics research perfectly.
庞大的接触力利用通常的方法一个一个的施加是不准确的，也是不能实现的。
It is not accurate and actual to impose the numerous contact forces with the usual method.
在运行时行走装置的驱动轮、导向轮、履带架与履带板都会产生接触力作用。
Driving wheels, guiding wheels, track rack will have contact force with crawler boards while the walking device running.
实验结果表明该算法的收敛性和接触力重构准确度能够满足实际应用的需要。
The result of experiment explain that astringency and reconstruct precision of the arithmetic can meet the need of actual applications.
将曲线通过车辆和曲线连续梁桥分为两个由非线性轮轨接触力联系的振动子系统。
Take the curve negotiating vehicle and curve continuous beam bridge as two vibration subsystems connected by nonlinear contact force between wheel and track.
下一代的大规模集成电路的测试探头要求使用在铝电极上的低接触力的联接方法。
The contact method with low contact force on Al electrodes is required for test probing of LSI for the next generation.
在重力作用下的接触网是悬链形，弓网接触力在一个跨距内呈现规律的起伏变化。
The catenary's shape influenced by gravity is curve, and the pantograph-catenary contact force changes regularly with pattern during one span.
本文给出的接触力算法既与显式时间积分格式相容，又能充分满足接触约束条件。
The contact force algorithm proposed in this paper is compatible with the explicit integration scheme, and the contact constraint conditions are well satisfied.
对系统内接触力网的分析统计有助于从机理上揭示颗粒系统的许多静、动态性质。
The contact force network may provide a micro-mechanism for revealing the static, dynamic features in granular systems.
采用接触—分离二状态接触力模型，建立了隔膜泵曲柄滑块机构磨损故障动力学模型。
To research wear fault dynamic response for slider-crank of membrane pump, the wear fault dynamic model was built which based on the contact-separation state contact force model.
该方法可以比较精确地计算在整个传递过程中针齿和摆线轮齿面接触力的大小和变化范围。
The method can calculate the contact force and its change range between the pin gear and the cycloid during the whole transmission more precisely.
当外力不足以使钻柱紧贴于井壁的一侧时，钻柱的刚度对钻柱与井壁之间的接触力有影响。
When the force can not contact drill string with one side of the borehole wall, the stiffness of drill string can influence the contact force.
再次，根据经典接触力学中的赫兹理论推导了双压力角非对称齿轮的齿面接触应力计算公式；
Thirdly, the contact stress equations of asymmetric gear with two pressure angles are derived by the Hertz theory of classical contact mechanics.
提出了采用基于颗粒接触力学原理的离散元法对耕作土壤动力学问题进行数值模拟的新思路。
A new simulation strategy using the Discrete Element Method (DEM) based on spherical particle contact mechanics to tillage soil dynamics was proposed.
本文建立了由节点集中接触力计算接触面上分布接触力节点值的方法，从而可顺利建立接触判据。
In this paper, is presented the technique of calculating the nodal values of the distributed contact forces on the contact surface from the nodal lumped contact forces.
进一步将风沙起动假说归纳为以接触力为主的起动学说和以非接触力(气力)为主的起动说两大类。
The hypotheses are categorized into two groups: the contact force entrainment hypothesis and the non-contact force hypothesis.
进一步将风沙起动假说归纳为以接触力为主的起动学说和以非接触力(气力)为主的起动说两大类。
The hypotheses are categorized into two groups: the contact force entrainment hypothesis and the non-contact force hypothesis.
应用推荐