理论研究和实际应用之间存在时滞。
There is a time-lag between theoretical research and practical applications.
我毫不怀疑，在合理的时滞之后，欧洲各个房地产市场将遵循类似的途径。
I have no doubt that the various European property markets will follow a similar path, with the usual time delay.
在此之前如果你想放大或缩小图像时会有几秒的时滞（取决于你的系统）。
Prior to this, there was a lag time of a few seconds (depending on your system) if you wanted to zoom in or out on an image.
而且在经济回暖的早期阶段，岗位缺口的增长与失业率的下降之间通常存在着时滞。
And in the early stages of an upturn there is often a lag between vacancies rising and unemployment falling.
实验表明，从事件真正发生到我们的大脑体验到事件的发生，中间大约有80毫秒的时滞。
Experiments have shown that the lag between things happening and us experiencing them is about 80 milliseconds.
利率传导机制还存在时滞效应。
There are different time lags on interest rate transmission mechanism.
系统包含状态时滞和参数不确定性。
The system involves state time delay and parameter uncertainties.
这个模型是一个六阶时滞微分方程。
通常这种时滞被认为是不变和未知的。
时滞的导数可以是任意大的。
时滞系统的控制是控制领域中的研究热点之一。
The control of large time delay system is one of the research hotspots in control field.
所得结论充分地表明，振动是由时滞量引起的。
The conclusion fully indicates that the oscillation is caused by delay.
这篇文章的主要目的是研究时滞对种群生长的作用。
The main purpose of this paper is to study the effect of time delay on population growth.
在第三章中，给出了非齐次抽象时滞方程的一些结果。
In the third chapter, some results of inhomogeneous abstract delay equations are given.
时滞滤波器是一种消除柔性系统残留振动的有效方法。
Time delay filter is a new method to reduce residual vibration of flexible system.
时滞系统的控制问题研究具有重要的理论意义和应用价值。
It is meaningful and valuable to study the control problem for time-delay systems.
结果表明，我国期刊的发表时滞相对于国际知名期刊偏长。
The statistical results show that the publication lags of Chinese periodicals are longer.
时滞非线性系统的最优扰动抑制问题具有重要的理论和实际意义。
Optimal disturbance rejection for the nonlinear delay systems is of important meaning in theory and practice.
因此，研究非线性时滞系统的控制问题具有非常重要的现实意义。
The research on control of these systems has important practical significance.
因此，时滞系统的分析和综合问题具有十分重要的理论和实际意义。
Therefore, the analysis and synthesis for time-delay systems have great theoretical and practical significance.
研究一类具有非线性饱和执行器的不确定线性时滞系统的鲁棒镇定问题。
The robust stabilization problem for a class of uncertain linear time-delay systems containing sector nonlinear saturating actuator is considered.
系统包含状态时滞、控制输入时滞、参数不确定性和未知的非线性扰动。
The system under consideration involves state time delay, control input time delay, parameter uncertainties and unknown nonlinear disturbances.
运用不动点定理，研究一类具状态依赖时滞的微分方程周期正解的存在性。
By applying a fixed point theorem, the authors study the existence of positive periodic solutions to a class of differential equations with stated-dependent delay.
在保证小扰动稳定前提下，电力系统可承受的最大时滞称为时滞稳定裕度。
Delay margin is defined as the maximum time delay that system can sustain without losing its small signal stability.
基于这一条件，提出了含有内部时滞与不含有内部时滞两种观测器的设计问题。
Two design problems of the observer with and without internal delay are formulated based on this condition.
本文针对一般延迟的复杂动力网络，研究了脉冲采样时存在时滞的脉冲同步问题。
In this paper, we investigate the delayed impulsive synchronization of general complex delayed dynamical networks.
本文针对一般延迟的复杂动力网络，研究了脉冲采样时存在时滞的脉冲同步问题。
In this paper, we investigate the delayed impulsive synchronization of general complex delayed dynamical networks.
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