查询词典 stability number

Based on the theory and experiments, the paper builds up the simplified mathematical model of the servo control system, deduces the system control rigidity expression, and points out the method to improve control rigidity. According to Routh stability criterion, the analytic stability condition is solved, which shows the conflict between the stability and control rigidity and that gyroscope is the key factor of the conflict.

论文结合理论和试验建立了光电稳定伺服控制系统的简化数学模型，推导出系统控制刚度表达式，指出提高控制刚度的方法；利用劳斯判据求解出系统稳定的解析条件式，描述了稳定性与控制刚度之间的矛盾，并指出陀螺是矛盾关键。

In Chapter 3 Firstly, the exponential stability in mean square and almost sure exponential stability for neutral stochstic neural networks with time-varying delay can be discussed by using the linear matrix inequality and the semimartingale convergence theorem; And our sufficient conditions are less conserative; Secondly, by utilizing the fixed point theorem, some sufficient and necessary conditions ensuring the asymp- totic stability in mean square for neutral stochastic neural networks with time-varying delays can be given.

第三章首先，利用线性矩阵不等式方法和半鞅收敛定理，考虑了一类具变时滞中立型随机神经网络的二阶矩指数稳定性和几乎必然指数稳定性，所得到的条件保守性要好；其次，采用不动点方法，给出了具变时滞中立型随机神经网络的二阶矩渐近稳定性的充要条件。

The stability equation and the standard of the stability safety factor were gained by the stability analysis and calc...

所研制的新型单体液压支柱具有结构工艺简单、工作行程大、使用范围大、稳定性安全系数大、重量轻、操作安全可靠等特点。

Relationships among the structural stability、stability、loss of stability and bifurcation are also discussed.

文中还讨论了结构稳定、稳定、失稳和分叉之间的关系。

At the same time, the paper uses the spot price expression based on security region, which takes the consideration of transmission line thermal stability constraint and static voltage stability constraint and transient stability constraint simultaneously, thus the main security constraints of power system can be considered comprehensively in the security cost allocation.

同时，该文使用基于安全域的节点电价表达式，其中计及了输电线路热稳定约束、系统的静态电压稳定约束和暂态稳定约束，使安全成本的分摊能综合考虑电力系统中主要的安全约束。

After introducing failure model of PCPCF, the dissertation has deduced the circular arc method formula of PCPCF's total stability analysis. The analysis shows that PCPCF can improve the stability of natural foundation. At the same time, the dissertation has also perfected stability calculation method of composite foundation which has caverns.

介绍了复合地基的破坏模式之后，推导了素混凝土桩复合地基整体稳定性分析的圆弧法公式，分析表明素混凝土桩复合地基有利于提高天然地基的抗滑稳定性；另一方面完善了洞室复合地基稳定性的计算方法。

The evaluating items included:(1) Balancing apparatus test index such as the total stability index, anterior-posterior direction stability index, left and right direction stability index;(2)Berg measurement for the motor function of lower limbs and PASS measurement for the equilibrium function;(3)Fugl-Meyer measurement for the motor function of lower limbs;(4) Barthel index scales for ability of daily life.

评定内容：（1）平衡仪测试指标包括总体稳定指数、前后方向稳定指数、左右方向稳定指数；（2）用Berg平衡量表和PASS姿势评定量表评估平衡功能；（3）用Fugl-Meyer下肢运动评分量表评估下肢运动功能；（4）用改良Barthel指数评分量表评估日常生活活动能力。

According to time, voltage stability can be divided into longer-term voltage stability and transient voltage stability.

从时间上划分，电压稳定性问题可以分为中长期电压稳定和暂态电压稳定。

The software for dynamic stability, transient stability and voltage stability of power system with various control schemes about SVC is developed.

研制并完成了带有SVC的电力系统动态稳定、暂态稳定和电压崩溃分析软件。

Stability shows asymptotic behaviors of a system. Chapter 3 discusses Sobolev-Galpern equation with pseudoparabolic characteristic, studies the stability under disturbance of the initial value, i.e., the Lyapunov stability problem, and shows the global asymptotic behavior of the trivial solution.

在第三章，本文考(来源：Ab6BC论文网www.abclunwen.com)察了具有伪抛物特性的Sobolev-Galpern方程关于初始值扰动下的稳定性问题，即Lyapunov稳定性问题，论证了其平凡解的全局渐近稳定性。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。