The gravity fracture surface sliding model with self-affine fractal character is established.
构造了具有自仿射分形性质的重力型断裂面滑移模型；
The dynamic character of gravity fracture surface sliding is considered and the stiffness criterion of fracture surface sliding is proposed.
研究了地质断裂面滑移的动力学行为，获得了断裂面滑移失稳的刚度准则。
It is made of precise ceramic and polished up to Ra0.2high hardness and smooth surface enable the enameled wire free from hurt during surface sliding.
此产品由精密陶瓷加工，超精抛光达ra0.2，由于硬度较高，表面光滑，漆包线在其表面滑动时顺畅不受损伤。
Scientists now believe that some of the force of friction is due to attraction between the molecules of one surface and those of the surface sliding over it.
现在科学家们认为有些摩擦力是由于物体表面的分子和另一物体表面游动的分子之间的吸引力所引起的。
You won't need to physically move your ThinkPad for the knock event to register, although some slipping and sliding is likely if your ThinkPad is on a synthetic surface.
我们并不需要在物理上移动自己的ThinkPad来注册敲打事件，如果ThinkPad在一个平面上，只要对其进行一些移动和滑行即可。
By using the invariance property of VSC, the controlled system independent of the uncertainty which satisfies the matching condition on the sliding surface.
利用变结构控制的不变性，使受控系统在滑模面上与满足匹配条件的系统不确定性无关。
Parameter of optimized trajectory and variable structure with sliding modes control theorem are used to construct sliding surface, obtain a new tracking trajectory guidance law.
利用基准优化弹道参数和滑模控制思想，构造滑动面，提出了一种新的弹道跟踪制导规律。
The force which must be overcome to keep one surface moving over another in known as sliding friction.
而保证一个平面沿着另一个平面相对移动的力称为滑动摩擦力。
The sufficient condition for the existence of stable sliding surface was derived in terms of LMIs.
给出了线性矩阵不等式形式的稳定滑动模面存在的充分条件。
In the process of control design, the sliding surface of sliding mode control is determined by minimizing the optimal cost function, and the controller is the saturation controller.
在设计控制系统时，滑模控制滑模面通过最小化最优价值函数得到，控制器采用饱和控制器。
In this paper, a new method to determine sliding surface in terms fo the slope of the displacement curve is suggested.
在本文，笔者根据位移斜率提出了一种确定滑坡滑动面的新方法。
Then the function relations among the geometrical controlling parameters of sliding surface and the internal stability safety factor are deduced.
从而获得了滑移面几何控制参数与内部稳定性安全系数之间的函数关系。
Wear failure refers to the relative sliding friction between the surfaces causes the surface of the metal continue to wear their work arising from the failure.
磨损失效系指表面之间的相对滑动摩擦导致其工作表面金属不断磨损而产生的失效。
When not in use, it is necessary to do the maintenance work of the lathe, prevent scraps, sand or impurity into lathe guide sliding surface, put rail "chewed" or worse it of wear and tear.
不使用时，必需做好车床的清洁保养工作，防止切屑、砂粒或杂质进入车床导轨滑动面，把导轨“咬坏”或加剧它的磨损。
The problems of sliding surface and severely distorted element in hyperveiocity impact simulations are discussed, and the corresponding solving ways are proposed.
讨论了有限元法在高速侵彻模拟计算中出现的滑移面问题和单元大畸变问题，给出了相应的处理方法。
Moreover, the Genetic Algorithms does not assume that the most dangerous sliding surface must pass foot of slope, which is determined by the searching course at random.
此外，遗传算法没有边坡危险滑动面一定要通过坡脚的假定，而是随机的搜索确定的。
Taking soil slope as an example, model and analytic formula of the most dangerous sliding surface are developed according to variational principle.
基于变分原理，以土质斜坡为例，介绍斜坡潜在最危险滑动面的计算模型及解析表达式。
Sliding track was located at top surface of frame column in abnormity surface by computer synchronization controlled hydraulic traction.
利用计算机同步控制液压牵引，滑移轨道搁置在异形曲面的框架柱顶面上。
The paper studies potential sliding surface of high rock slope using comprehensive analysis method integrated with an engineering case.
该文结合工程实例，综合分析研究了岩质高边坡的潜在滑动面。
The critical sliding field technology was used to probe the sliding surface of a waste-dump slope.
应用临界滑移场技术，对排土场边坡进行临界滑动面搜寻。
To improve the convergence speed of sliding mode variable structure control, a new nonlinear sliding mode surface is proposed.
针对滑模变结构控制的收敛速度问题，提出了一种新的非线性滑模面。
A methodology of most dangerous sliding surface search and slope stability analysis is proposed by combining mixed genetic-simulated annealing algorithms with Sweden arc method.
利用遗传模拟退火算法结合瑞典圆弧法，寻找最危险滑裂面进行边坡稳定分析。
Through laboratory study, it is found that the actual sliding surface occurred in veneer cover soil on finite slope is different from that of commonly used methods mentioned above.
笔者通过实验研究发现，有限长边坡的实际滑动面位置与无限长的平行坡方法所假定的滑动面不同。
Robust sliding surface is designed by optimizing pole assignment, and the corresponding sliding mode controller connected is set up.
通过优化极点配置，设计了鲁棒滑面和相应的滑模控制器。
In the overlying basalt, there is high dip and wide tension fissure zone, which is combined with surface of unconformity which is as basal sliding face, to form loosening rock mass.
在上覆玄武岩层中见有高倾角的宽张裂隙带，与不整合面一起构成松动岩体，不整合面为底滑面。
The sliding surface is designed by the "pole-placement" method and the variable structure control is determined by the "reaching law approach".
采用极点配置方法设计滑模面，基于趋近律方法求取变结构控制律。
Through introduction SAGA very good solution landslide most dangerous sliding surface search question, for slope of the sliding surface search provides a new solution method, has overcome con.
通过引入退火遗传算法很好地解决了滑坡临界折线滑动面搜索问题，为边坡的滑动面搜索提供一个新的解决方法，克服了常规方法的种种弊端。
Study a class of fourth-order nonlinear systems, decouple the whole system into two second-order systems, and design their separate sliding surface of each subsystems.
然后将一个子系统的控制目标嵌入到另一个子系统的控制目标中，用一个控制量使两个子系统同时向各自的滑模面趋近，使该四阶系统稳定。
After analyzing the relationship between the steady-state error of the system and the slope of the sliding surface, its mathematical equation is deduced.
分析了系统的稳态误差与滑模平面斜率的关系，推导出其数学表达式。
After analyzing the relationship between the steady-state error of the system and the slope of the sliding surface, its mathematical equation is deduced.
分析了系统的稳态误差与滑模平面斜率的关系，推导出其数学表达式。
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