抗干扰

In order to remove the grave interference in the mobile ambients calculus, the author presents a Robust Ambients calculus which can restrict the coactions.

动态环境演算在资源受限情况下会出现强干扰问题，为了解决这个问题，论文提出了一种可以限定反动作对象的抗干扰鲁棒环境演算。

On the background of mobile computing, distributed system, agent system and ontology, the author explores the mobile computing in limited environment at three levels, i.e., mobile computing formal model, mobile ontology and application model. Some targets of the research works include the dynamic ambients calculus, robust ambients calculus and mobile ontology. Some innovative contributions of the dissertation are enumerated as: 1、Proposing a mobile computing dynamic ambients calculus.

论文研究工作基于陕西省十五科技攻关课题&移动嵌入式电子商务平台及关键技术研究&，以移动计算、分布式系统、Agent系统、本体论等相关领域技术为背景，从移动计算形式模型、移动本体论、应用模型三个层次研究了面向受限设备的移动计算技术，内容主要涉及移动计算形式模型中的动态环境演算、抗干扰鲁棒环境演算以及面向移动领域的移动本体论等，研究工作取得了如下创新性成果： 1、提出了跨平台、跨网络的动态环境演算。

Reliability testing for contactors can be done. It has better automatization level, function and anti-jamming capability.

结果表明，该装置有很高的自动化程度，功能完善，抗干扰能力强。

The working process, programmable control ling strategies operating situation of the universal monitoring and controlling system for belt conveyers are described.

阐述了通用型皮带运输机故障监控系统的工作过程及程序控制方案，介绍了该系统的运行情况，该系统可靠性高，抗干扰性能强，测控精度高，应用后取得了很好的效果，并得到了推

The security device provides superior detection capabilities and is highly resistant to detuning by elements such as metal, foil, and liquids.

安全设备有很好的检测能力，并具有很强的抗干扰能力，如金属，金属箔，和液体带来的干扰。

Anti-countermeasure capability of torpedo is an important part of it's operational capability.The devisers and users pay much attention to this problem.

鱼雷的抗干扰能力是鱼雷作战能力的重要组成部分，是研究者和使用者共同关注的首要问题。

This paper discusses in detail,from the selection of single chip computer to application system test,the problems in single chip computer system anti-interference design ,and presents with the help of diagraphs some design methods,which are summarized by the author in his teaching,and easy to learn.

文章以系统设计的角度，从单片机的选择到应用系统的测试，全面描述了单片机系统抗干扰设计中需关注的一些问题，并且展现出具体的方法措施。

The experiment shows that the recognizing rate reaches 99% and the recognizing time of 16 digitals is less than 0.5ms.The method is much more applicable for the requirements of the recognition speed and accuracy of digital meters and this method is robust.So it has very high value for application.

实验表明，数字仪表显示值的快速识别方法的识别率达99％，对16位数字的识别时间不超过0.5毫秒，并具有较强的抗干扰能力，完全满足仪表显示值实时自动识别对准确率和速度的要求，具有较高的应用价值。

Firstly, we simulate the signal received by OTHR in each antenna according to the real working condition, and save the signal datum in file. Secondly, we develop the signal processing program and the visual users interface. Thirdly, we utilize the simulation system to analyze Linear Frequency Modulated Continuous Wave OTHR system and Binary Phase-coded Continuous Wave OTHR system. Finally we compare the performance in suppression of interference of these two kinds of OTHR system.We achieve two aims in this simulation system.

本文首先根据OTHR的工作环境模拟OTHR各个阵元接收的回波信号，并将其保存为数据文件；然后根据OTHR的系统结构，编写信号处理程序，并给出可视化用户界面；最后利用OTHR仿真系统，对二相编码连续波和线性调频连续波这两种发射波形的OTHR作抗干扰性能分析。

This system adopts the AVR series one-chip computer to do for top management CPU, the wave form adopts digital frequency directly and formates technology, the whole system is to deal with the digital signal, make the system have stronger anti-interference ability and stability.

本系统采用AVR系列单片机做为主控CPU，波形发生采用直接数字频率合成技术，整个系统都是对数字信号进行处理，使系统有较强的抗干扰能力和稳定性。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。