查询词典 stability

Based on this measure,in this paper,the stability of high slopes at Lueyang power station is analyzed systematically,and the state of slope stability is compared between the slopes in natural condition and that after excavation.

而定性与定量的结合、静态与动态的兼顾一直是综合分析和评价边坡稳定性的主要手段。

The stability analysis under pressure indicates that the whole stability is preferable, and can assure the normal work of the oil derrick.

对井架的模态分析表明，井架的固有频率与底盘发动机、绞车的工作频率不同，因此当绞车在不同转速下工作时，不会发生共振。

Using these parameters the balance point of the equivalent system is fast estimated and the stability margin of the equivalent system DVn can be fast calculated in on-line mode, thus the DVn can be used to quickly pre-estimate system stability.

结合这些参数在线快速估计等值系统的平衡点以及在线快速计算等值系统的稳定裕度DVn，并利用DVn快速预估系统的稳定性。

This article analyses the absolute stability of time delay to one-dimensionality force telepresence remote system, and determines the absolute stability conditions that can ensure the system work normal.

因此建立空间力觉临场感遥控系统的时延动力学模型，确定保障系统在任何时延下均能稳定工作的绝对稳定条件具有十分重要的意义。

The finite-gain stability of the controller was proved under the assumption that the kernel function was local Lipschitz in this open-loop inverse control system. The sufficient condition for that Gaussian kernel function to the local Lipschitz of either variable was given. The stability of the whole system was also proved under some proper assumptions.

针对此开环逆控制系统，在核函数为局部Lipschitz的前提下，证明了控制器是有限增益稳定的，并给出Gaussian核函数对任一变量的局部Lipschitz性的充分条件，在一定合理的假设下给出了控制系统的稳定性结论。

The result shows that the real state of slope is similar to the forecast result. So it has good practicability that the neural network is used to appraise the open-pit slope stability. The study and application of this method has a great theoretical and practical value for open-pit slope stability analysis.

计算结果表明：边坡实际状态和预测结果十分相近，因此运用神经网络模型评价黄上地区边坡的稳定性有较好的适用性，该方法对露天边坡稳定性预测预报具有重要的理论意义和实用价值。

Epidemic ; mathematical model ; threshold ; basic reproductive number ; nonlinearity ; high dimensional differential system ; global stability ; orbital asymptotical stability

流行病；数学模型；阈值；基本再生数；非线性；高维自治微分系统；全局稳定性；轨道渐近稳定

Shallow water wave systems; Painleve property; solitary wave; classification; Backlund transformation; Hamilton structure; conservation laws; orbital stability; linear stability; tsunamis models

浅水波系统； Painleve性质；孤立波； Backlund变换；分类； Hamilton结构；守恒量；轨道稳定性；线性稳定性；海啸模型

By making a evaluation index system and using AHP to determine the evaluation factorg weights, this paper builds the valuation model of eco-environmental stability of Tibet and uses the overlay function of rasterGIS to make a result map, and finds the distribution characteristics of eco-environmental stability of Tibet based on the analysis of result map.

通过建立西藏生态环境稳定性评价指标体系和利用AHP法确定评价因子权重，构建西藏生态环境稳定性综合评价模型，采用栅格GIS的叠加分析功能生成评价结果图，根据结果对西藏生态环境稳定性的空间分布特点做出分析，并提出相应对策。

Ensure stability as a principle of overriding importance and balance reform, development and stability.

坚持稳定压倒一切的方针，正确处理改革发展稳定的关系。

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。