查询词典 exponential function

At least the exponential growth of information technology capability will continue unabated.

至少，资讯科技能力的指数增长将有增无减。

Mathematical models of CAD model optimization are built with exponential penalty to translate constraint optimization into unconstraint optimization.

分析了截面曲线特征和曲面特征的约束表达，建立了约束驱动特征模型优化的数学模型。

The Lyapunov stability of the proposed robust decentralized controller is analyzed, and the global uniform ultimate boundedness stability with exponential convergence is proved.

对所设计的关节分散鲁棒控制器的 Lyapunov 稳定性进行了分析，证明系统是指数收敛全局一致最终有界稳定的。

In chapter 2. to two classes of specific systems in engineering, we make researches into stability with respect to their own invariant sets through the theoretic techniques of HDS. And then we bring forward sufficient conditions of uniform asymptotic stability and exponential stability with respect to their own invariant sets in the sense of Lyapunov.

第二章针对实际工程之中的两类具体系统用混合动态系统的理论方法对其关于不变集的稳定性进行了研究，提出了它们关于各自的不变集在Lyapunov意义下一致渐近稳定、指数稳定的充分条件。

Simulated data had be used to check these methods. Calculation results were quite satisfactory, in which exponential sampling, CONTIN and NNLS was suitable for unimodal and bimodal distribution. Based on the theoretical study, a PCS ultrafine particle size measurement apparatus was set up.

在以上理论分析的基础上，应用PCS理论研制了一台超细颗粒粒径测量装置，该装置在国内无关键专用设备----数字相关仪的情况下，采用软件辅以外围硬件设备替代数字相关仪，实践证明是有效的。

For that, either the network link or network nodes can be unreliable; the network can be unrepairable or repairable with either limited or unlimited repair capability; furthermore, life distribution and repair time distribution of the network elements can be either exponential or not.

通过对有向和无向的具有各种维修能力的几种网络实例的仿真分析，表明该模型可灵活有效地用于对各种网络的多种可靠性参数进行模拟和分析；与前人研究结果的比较进一步证明了该模型的正确性和应用的灵活性。

Using the new comparative method, the variation of constants formula, M-matrix theory, integral differential inequality, new theoretical results on global exponential stability of neural networks with bounded time-varying delays and Lipschitz continuous activation functions have been obtained.

利用新的比较方法的思想，改进了一维线性和非线性纯时滞微分系统的3/2稳定性定理，推广了Yorke条件到具两个时滞项的情形，将Yorke等人的3/2稳定性定理推广到具两个时滞项的线性和非线性纯时滞微分系统，进一步还推广到N维纯时滞微分系统，为纯时滞神经网络的研究打下理论基础。

In accordance with the correlative analyze on the exeperimental data of non equilibrium phase state between water-vapour single component biphasic system and condenste gas biphasic system, it is found that gas-liquid balance time has exponential relationship with pressure and gas-bearing ratio and shares the same rule with water-vapour single component biphasic system.

对水－蒸汽单组分两相体系和凝析气两相体系的非平衡相态实验数据对比分析研究发现，凝析油气体系气液平衡时间与压力和含气率的关系具有指数关系形式，与水－水蒸汽单组分两相体系的非平衡相态规律相同

In this study, sulfate radical concentration from 4 drip water points (PL1, PL2, SH, JG) in the Shihua cave have been monitored for three years, and those from the drip water point was monitored for two years. Drip discharges show three types of response to surface precipitation variations: rapid response, response with associated time-lag and stable. The results show that:(1) SO(superscript 2- subscript 4) concentration in rapid response drip water increases sharply during rain period and has a exponential relationship with drip rate;(2) in the drip water of lag response, SO(superscript 2- subscript 4) concentration has no significant incrcase during rainfall, but they show a increasing trend during a long-term monitoring;(3) SO(superscript 2- subscript 4) concentration at the stable drip site is low and has no obvious change during wet weason.

本文通过对石花洞洞穴4个滴水点（JG， SH， PL1和PL2）硫酸根浓度近3个水文年的分析测定，结果表明：响应降雨快的滴水点滴水SO(上标 2-下标 4)浓度升高幅度最明显，且滴水SO(上标 2-下标 4)浓度与滴率成指数关系；滞后响应降雨的观测点滴水SO(上标 2-下标 4)浓度雨季升高幅度不明显，但在长期观测期间有明显增加的趋势；对降雨没有响应的滴水点，其SO(上标 2-下标 4)浓度低且雨季没有明显变化。

HP3 identified as Zoogloea sp. is an effectively strain. Under the optimal degradation condition and ABAS concentration of 200～1200mg/L, the ABAS degradation followed negative exponential model. With the ABAS concentration increasing, the ABAS degradation was greatly regressed. Temperature was the most important factor influencing ABAS degradation. The functions of specific growth rate and temperature, degradation rate of ABAS and temperature were constructed respectively.

菌株HP3是一高效降解溴胺酸的菌株，经鉴定为动胶菌属；在最佳降解条件下，溴胺酸浓度在200～1200mg/L时，其降解遵从负指数方程，溴胺酸浓度大于1200mg/L时，降解受到显著的抑制；温度是影响菌体生长及降解溴胺酸的最显著因素，建立了菌体比生长速率-温度和溴胺酸降解率-温度曲线方程。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。