随着我国土壤类型由南向东北的变化,各土壤类型斑块镶嵌结构的稳定性指数总体变小;
The stability of spatial structure of soil type declines from South China to Northeast China, but rises from the southeast to the northwest in the Qinghai-Tibet Plateau.
自同步振动机的稳定性指数W,当振动机为空间单质体和空间双质体时其表达式分别为式(21)及式(54)。
The stability factors W of a self-synchronous vibrating machine, in space motion, are given by formula(21)and (54) as working with single mass and dual mass respectively.
利用热分析(TG - DTG)数据建立了煤粉着火稳定性指数CI,它是煤粉着火温度与燃烧强度的综合反映。
An ignition stability index for pulverized coal (CI) has been contrived with IG-DTG analysis data. It comprehensively reflects the pulverized coal's ignition temperature and its combustion intensity.
同时,基于内部稳定性,犯罪,法之有效性以及与其他国家的关系,调查也鉴定这些城市所拥有的最高人身安全指数。
The survey also identifies those cities with the highest personal safety ranking based on internal stability, crime, effectiveness of law enforcement, and relationships with other countries.
BDI——虽然作为早期警报指数有用——总是具有不稳定性和夸大性,随交易其升降很大。
The BDI - though a useful early-warning index - is highly volatile and exaggerates apparent ups and downs in trade.
摘要研究了具反应扩散有限连续分布细胞神经网络的平衡点的存在性及全局指数稳定性问题。
The existence of the equilibrium point and global exponential stability of distributed delays neural networks with reaction-diffusion terms are investigated in this paper.
另外,本文还讨论了第二个问题,就是无限维线性系统在生成的紧扰动下的非指数稳定性。
Besides, our paper has discussed another problem, which is the non - exponential stability of infinite - dimensional linear systems under generating compact perturbation.
本文讨论了一类脉冲神经网络的周期解的指数稳定性。
This paper discusses the exponential stability of periodic solution for impulsive neural networks.
本文研究了一类具偏李·普希兹连续和单调增加激活函数的神经网络绝对指数稳定性问题。
This paper investigates the absolute exponential stability of generalized neural networks with a general class of partially Lipschitz continuous and monotone increasing activation functions.
利用李亚普诺夫函数分析了误差系统的稳定性,说明误差是指数收敛的。
The stability of the error system is analyzed by a Lyapunov function, which shows that the errors are exponential convergent.
突出的高粘度指数,使用中卓越的粘度稳定性。
Very high viscosity index and excellent viscosity stability in operation.
对时变时延多包传输网络控制系统的指数稳定性和控制器设计问题进行研究。
Exponential stability and controller design problems for networked control system (NCS) with time-varying delay and multiple-packet transmission were studied.
讨论了混合时滞区间神经网络的全局鲁棒指数稳定性。
The global robust exponential stability is investigated for interval neural networks with mixed delay.
最后根据赫斯特指数对该轴回转运动的稳定性进行了描述。
At last, Hurst exponent was adopted to describe the stability of axes rotating motion.
本文中讨论了一类具有不确定性的线性随机控制系统的均方指数稳定性问题。
In this paper, the robust exponential stability in mean square for a class of linear stochastic uncertain control systems is dealt with.
通过对比分析绿洲景观及与其相应的水热平衡关系,提出评价现代经济意义下绿洲稳定性及其开发利用方向的绿洲绿色指数和计算方法。
Based on the comparison of landscape effect and its relevant water-energy budget, an index for assessing the stability of oasis is proposed and corresponding calculation method is established.
研究了离散时间神经网络的全局指数稳定性问题。
In this paper, the global exponential stability of discrete-time neural networks is discussed.
利用适当的李亚普若夫泛函,研究了时滞分流抑制型细胞神经网络的周期解的指数稳定性。
By means of suitable Lyapunov functionals, the exponential stability of periodic solutions for shunting inhibitory cellular neural networks(SICNNs)with delays and variable coefficients is studied.
在同时考虑网络诱导时延和数据包丢失的基础上,研究了动态输出反馈网络控制系统指数稳定性和控制器设计问题。
Exponential stability and controller design problem for dynamical output feedback networked control systems (NCSs) with network-induce delay and data packet dropout is studied.
分析了该系统的鲁棒均方指数稳定性。
The robust exponential stability in mean square of the system is analyzed.
研究了一类随机变时滞递归神经网络的几乎指数稳定性问题。
The almost surely exponential stability of stochastic recurrent neural networks with time-varying delays is investigated.
讨论了一类具有有界可变时滞分离变量系统平衡点的全局指数稳定性。
The global exponential stability of equilibrium states of a class of nonlinear separated variables systems with bounded time-varying delays was investigated.
并对其熔融指数(MI)、热变形温度(HDT)、抗溶剂性、热稳定性、力学性能和破坏形态进行了研究。
The melt index (MI), heat distorsion temperature (HDT), solvent resistance, thermal stability, mechanical properties and fracture morphologies were presented.
本文讨论了一类联想神经网络在学习过程中结构变化引起网络平衡点状态变化的动态特性;研究了网络的指数稳定性质;
The exponential stability and trajectory bounds of the motions of equilibria of an associative neural network under structural variations while learning a new pattern are investigated.
建立了边坡稳定性评价的神经网络模型,在选择评价因子时,首次引入岩体完整性指数,达到了较好的评价效果;
The rock integrality modulus (Kv) was taken into account for the first time in the ANN stability evaluation model of slope, has reached the better result.
研究树形弦网络在速度反馈控制下的指数稳定性及其控制器的有效性。
In this paper, a tree-shaped network of strings equipped with velocity feedback controllers is considered, and the exponential stability of the closed-loop system is obtained.
另一种体现,使指南栅栏还与摆动指数武器,从而增加时,他们的定位为停止武器的摆动结构稳定性。
An alternative embodiment enables the guide fence to also index with the swing arms, thereby increasing the structural stability of the swing arms when they are positioned as stops.
运用比较原理和导数不连续的李雅普诺夫函数,结合分解集结等方法,研究具有滞后的测度型线性时变脉冲扰动大系统的全局指数稳定性。
The stability of time-delay and time-varying large scale systems with impulsive effect is investigated by means of the comparison principle and vector Lyapunov function with discontinuous derivative.
DG指数在反映不同人工林土壤动物群落特征上具有很好的稳定性。
Our results showed that DG index truly reflects soil fauna community characteristics in various artificial vegetation types.
考虑了一类具有多重时变滞后和有界控制器的不确定动力系统的鲁棒指数稳定性问题。
The problem of robust exponential stabilization of a class of uncertain dynamic systems with multi time varying delays and bounded controllers is considered.
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