能变地

In this study, the following studies have been carried out(1)Test on a typical MR damper employed in this study was carried out, Neural network model based a direct model and a inverse model were established. The performance of the models were cpmpared with the Bingham model and the hyperbolic tangent model. Results show that ANN model can describe the mechanical behavior of MR damper perfectly as a nonparmetric model.

本文主要进行了以下三个方面的工作：(1)对一种典型的磁流变阻尼器进行了性能试验，利用实验实测数据建立了阻尼器的Bingham模型、双曲正切模型两种参数模型以及基于神经网络的正向和逆向模型，对三种计算模型进行了仿真分析，并与试验结果进行对比研究，结果表明，神经网络模型比两种参数模型能更好地模拟阻尼器的动态性能。

Theoretical analysis and simulation results indicate that the method in this paper can effectively track the channel and mitigate the ICI.

理论分析和仿真结果表明，所给出的方法能够有效地跟踪信道并抑制ICI影响，即使在快时变信道中也能获得很好的性能。

Her language fast very fast, no matter be to say Chinese or English, always very can fast contact topic and the thing that you are familiar with, her enthusiastic very rich appeal, you can become in spite of oneself very familiar with her, without the distance.

她的语速很快，无论是说中文还是英文，总能很快把话题和你所熟悉的东西联系起来，她的热情很富有感染力，你会不由自主地和她变得很熟悉、没有距离。

This article analyses the actual reality of network security and briefly intruduces a few of aggressive measures which threaten the safety of network. From these we can see, the passive ways such as firewall and anti-virus software to combat network attack can not meet the increasingly needs of network accessing .As a result, an intrusion detection system must be established to differentiate between the legal accessing and inbreaking attack. That is intrusion detection.

本文首先分析了目前的网络安全现状，简单介绍了几种威胁网络安全的攻击手段，从中可以看出通过防火墙和杀毒工具等软件，被动地防御网络攻击已经不能满足日益增加的网络访问量了，因此必须变被动为主动，对到达的网络访问内容进行审核，来判断是合法的访问还是入侵攻击，这种审核就是入侵检测。

This paper introduces the working principle, parameter calculation and software design of an diagnosis system of magnetoelectricity wheel speed sensor using in ABS. The interface and collection program is made by Visual Basic. The signal collection of sensors and A/D transition is achieved by data acquisition card HY-6070C. Data processing, showing and preserving is completed by computer. The standard data of sensor is showed at the same time.

轮速传感器在ABS系统中负责车轮转速信号的采集，轮速传感器性能的好坏，直接影响到ABS系统是否能正常工作，目前在ABS系统中广泛地采用变磁阻式的电磁式轮速传感器，传感器由齿圈和传感头组成，在汽车行驶过程中，车轮旋转使齿圈相对于传感头运动，传感头产生一系列频率与轮速成正比的交变电压信号[2]。

It is obvious that the rational improvement of the electret property of LEH can meliorate the surface charge of blood and effectively inhibit the formation of thrombus.

可见，利用驻极体技术对LEH的表面电性能进行合理的改进，就能改善红细胞及血液的流变性能，有效地抑制体外血栓成形。

Maybe the most enchanting character of Provence lies in its simple yet everlasting pastoral merriness .You could hardly find any other place remotely compared to Provence--a perfect fusion of the past and the present .

也许，普罗旺斯最迷人的地方，在于它单纯，但恒久不变的乡村乐趣，你很难找到什麽地方能像普罗旺斯一样，将过去与现在如此完美地融合。

While the strict integrity policy of Biba's model can be used to maintain integrity of data in computer systems, the integrity labels of both subjects and objects in a system are always kept static in SIP, which might lead to denial to some non-malicious access requirements and hence decreases the compatibility of applications Dynamic enforcement of this policy is presented, which can increase compatibility of software while keeping system integrity as strictly as SIP can The implementation of...

Biba模型中的严格完整性政策能够有效地保证数据的完整性，但是该政策中主体和客体的完整性标记都是静态不变的，这会限制进程的一些原本合理的活动，从而降低应用程序的兼容性。提出严格完整性政策的动态实施方案，并给出该方案在基于Linux的安全操作系统RFSOS中的实现。该方案既可以保证系统的完整性，又能提高系统的兼容性。实验证明，这种方案对系统的整体效率的影响小于1%。

Now I'm overjoy to say I can speak good English and do very well in communicating with my foreign friends.

现在，我很高兴地说我能讲一口漂亮的英语，而且，和外国人交流也变得越来越擅长了。

Networks feeling people nuan wei, while the nuan wei people have become greedy, until the wait to be lost meaning, reluctantly let the reality can not let nuan wei just could not end, drinking a cup of parting.

网络的感觉让人暖味，而暖味让人变得贪心，直到等到待失去意义，无奈地让现实不能让暖味写不出结局，饮一杯离别。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。