反

This paper,by means of a new method,the graph theory,reanalyses the stability of antisymmetric discrete Hopfield networks,avoiding the construction of energy function.The nessesary and sufficient conditions for a network to converge to a cycle of length 4 are presented,and the number of cycles of length 4 associated with a p-order antisymmetric discrete Hopfield network is discussed,with some suspicions presented.

本文应用一种新的方法——图论方法重新系统地研究了反对称离散Hopfield网络的稳定性理论，这种方法回避了构造能量函数的麻烦，本文给出了网络收敛于长度为4的环吸引子的充分及必要条件，讨论了p阶反对称离散Hopfield网络含有长度为4的环吸引子的数目，并提出了几个尚待解决的猜想。

Chaotic system ; synchronization ; anti-synchronization ; Chua's system ; antisymmetric cubic map

混沌系统；混沌同步；混沌反同步； Chua's系统；反对称立方映象

Convolutional differentiator is obtained by inverse Fourier transform of bandlimited Fourier spectra of partial derivative operator. CD is symmetric or antisymmetric and decays rapidly.

褶积微分算子是将偏导数算子的带限傅氏谱进行反傅氏变换得到的，具有对称或反对称和衰减速度快的特点。

A expert system for the computer aided design of the overall design of antitank missile systems is suggested.

探讨了将专家系统技术应用于反坦克导弹计算机辅助设计中的原理和方法，建立了一个实验型反坦克导弹总体计算机辅助设计专家系统，并在微机上得以实现。

ABSTRACT Antitank and anti-armhelicopter weapons take very important part in modern war, they determined the outcome of a ground battle to ...

反坦克和反武装直升机的武器在现代战争中具有极为重要的作用，它在一定程度上决定地面战役的胜负。

ABSTRACT Antitank and anti-armhelicopter weapons take very important part in modern war, they determined the outcome of a ground battle to a great extent.

反坦克和反武装直升机的武器在现代战争中具有极为重要的作用，它在一定程度上决定地面战役的胜负。

Often we need attacks to get serious, says, Italy's top antiterrorism magistrate until last year.

直到去年，意大利的最高反恐官员斯蒂凡诺·丹布罗索还说，"我们只有在经常被袭击的情况下才会对反恐重视起来"。

The possible application of the detector is in public security sector, and the detector can be used as a facility in antiterrorism and anti-smuggling .

该检测仪有望用于公共安全领域的反恐和边境、口岸的反走私工作。

Underwater security is a challenging job for the long-lasting antiterrorism task.

反恐将在相当长的时间内成为一个难以回避的主题，近岸水下反恐则是一项具有挑战意义的工作。

There are many of such outstanding international legal problems in the current antiterrorism practices, as the definition of terrorism, the influence of anti-terrorism practice on the traditional international law outline and the UN's status in the anti-terrorism practice.

反对恐怖主义的实践包含了很多值得研究的国际法问题，特别是以下问题：恐怖主义的定义；反恐对传统国际性框架的影响；联合国在反恐中的法律地位，这些问题似乎显得格外突出，急需我们去思考和研究。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。