Single attosecond pulse generation by tightly focused laser beam_electron interaction

Observation of the dynamic behavior of electrons in atoms requires attosecond time resolution measurement.

对于发生在原子范围内的电子动力学过程的观测需要阿秒量级的时间分辨率。

The method can be used for ultra_fast measurement on attosecond time scale.

所述方法可用于在阿秒尺度上的超快速测量，以及有关电子在原子和分子中运动的超快速动力学过程研究。

Attosecond light pulse generation in a strongly driven two level atom

强驱动二能级原子中阿秒相干光脉冲的产生

The single X-ray attosecond pulse generation driven by the combined pulse

采用组合脉冲驱动生成单一的X射线阿秒脉冲

Therefore, it is very important to research the realization of attosecond pulse.

因此，研究阿秒脉冲的实现有重要意义。

The general result was that susceptible variety had the strong attractability to the J2 of SCN, but resistant variety performed less evidently, while the effect of resistant cultivars at seeding stage even rejected J2.

总体表现为感病品种根系分泌物对二龄幼虫有较强的吸引性，而抗性品种表现不规律，在线虫容易侵入的幼苗期，某些抗病品种甚至还对二龄幼虫表现出了一定的排斥性。

On the feeding behaviour of mandarin fish ( siniperca chuatsi) the study of food attractability of betaine and DM and feeding behavior of Pseudorasbora parva

鳜捕食行为的研究甜菜碱和二甲亚砜对麦穗鱼的诱食活性及麦穗鱼摄食行为的研究

As to the farmer network model, its stability and attractability of equilibriums are studied using Lyapunov function and the sufficiency condition is deduced.

对于Farmer网络模型，用Lyapunov稳定性理论研究其稳定性，得出其正平衡点稳定及吸引的充分条件。

For DES ( discrete event systems), uniform stability, uniform attractability, and uniformly asymptotical stability have been studied in.

关于逻辑型离散事件系统，一致稳定性，一致可吸收性及一致渐近稳定性理论等已得到证明。

The Attractability of Chemostat Model with Predator-Prey Populations

带捕食与被捕食结构的恒化器模型的吸引性

Stability and Attractability of Periodic Solutions for a Coupled Finite Difference Reaction Diffusion System with Time Delays

一类时滞反应扩散差分系统周期解的稳定性和吸引性

A study on the attracting groyne on Urban River

对城市河流布设挑流丁坝的探讨

Persistence and Global Attractivity for Nonautonomous Holling Competition System with Continuous Time Delay and Diffusion

具有连续时滞和扩散的非自治Holling竞争系统的持续性和全局吸引性

Global Attractivity of Square Logistic Difference Equations

平方Logistic方程的全局吸收性

Global Attractivity for Nonautonomous Lotka Volterra Competitive Systems with Finite Time Delays

具有有限分布时滞的非自治Lotka-Volterra多物种竞争系统的全局吸引性质

Delay-dependent Global Attractivity in BAM Neural Networks

依赖时延BAM神经网络的全局吸引性分析

Attractivity for Cauchy Problem of Reaction-diffusion Equations with Time Delays

时滞反应扩散方程柯西问题吸引性研究

Global Attractivity in a Generalized Delay Logistic Equation

广义时滞Logistic方程的全局吸收性

Some sufficient conditions for permanence and global attractivity of its positive solutions are obtained.

利用迭代理论、M&矩阵理论、单调理论，得到了该差分系统一致持久存在的充分条件和其解全局吸引的充分条件。

This paper mainly concerns with the global attractivity of two classes of delay dynamic equations on time scales.

本文采用两种方法研究了时标上的两类时滞动力方程的全局吸引性。