exponential decay
英 [ˌekspəˈnenʃl dɪˈkeɪ]
美 [ˌekspəˈnenʃl dɪˈkeɪ]
指数式衰减
英英释义
noun
- a decrease that follows an exponential function
双语例句
- Optimal Exponential Decay Rate on the Flexible Beam with Angular Velocity Feedback Control
柔性臂振动系统角速度反馈控制的最优指数衰减率问题 - After studying the waveguide principles and the optical scattering theories, we reach an exponential decay rule of waveguide surface scattering light intensity.
通过对导波光学原理以及光散射理论的研究，我们得出了波导表面散射光强的指数衰减规律。 - In chapter 2, we derive the various energy estimates and we state the exponential decay of the solution.
在第二章中，我们推出不同的能量估计并陈述了解的指数衰减性。 - Exponential Decay of Solution of Wave Equation with Boundary Memory
具边界记忆项的波方程解的指数衰减性 - With the solutions of the biharmonic equation at boundary value in a semi-infinite stripe, a weighted energy function is established. An exponential decay estimation in terms of the distance from the finite end of the stripe is obtained from a second order differential inequality.
对半无限带状区域上双调和方程边值问题建立了能量衰减估计，证明了以方程的解建立的加权能量随着与区域有限端距离的增长，该能量呈指数式衰减。 - Self-tuning control algorithm with control signal constrained by exponential decay is presented here.
提出一种约束控制量的自校正控制算法，其约束因子按指数规律衰减； - The stress relaxation curves were fitted using the second order exponential decay function and it showed that the coefficient of determination was large.
用二阶指数衰减函数对应力松弛曲线进行了拟合，结果表明决定系数很高。 - An exponential decay equation can be used to simulate the dynamic drying process of the high moisture MSW.
指数衰减方程能够较好地体现焚烧炉条件下高水分垃圾的干燥规律。 - Existence and exponential decay of solutions to a non-linear viscoelastic wave equation
非线性波动方程的解的存在性和衰减性 - On the basis of the theories above, an experiment about light scattering on waveguide surface is designed, which not only verifies the correctness of the exponential decay rule of scattering light intensity, but also gives the exact decay coefficients of varied waveguide samples respectively.
在以上理论推导的基础上，我们设计了波导表面光散射的实验。该实验不仅证实了散射光强的指数衰减规律，而且分别得出了不同波导样品的衰减系数大小。