抗扰

The resonant frequency fr was found to be indepen-dent of Am in the measured amplitude range. We considerthat the variation of fr with Ba is mainly contributed bythe diamagnetism of the specimen, and the motion of fluxlines in the specimen plays only a role of perturbation.

共振频率〓在振幅测量范围内未发现振幅效应，认为〓随磁场的变化主要是由于材料的抗磁性的贡献，内部的磁通线运动只起着一种微扰的作用。

To resist multipath and ISI in acoustical communication, a single filter receiving method and a new method, namely preprocessing frequency hopping filtering method, were adopted simultaneously. A controlled preprocessing frequency hopping filter was added before mixing frequencies of signal receiving system to strengthen resistance against multipath and ISI. The method was simulated respectively on two frequency hopping sequences of PN code and increasing sequence.

除了采用以往的单一滤波接收处理方法，本文还采用了一种新的接收处理方法，即前置跳频滤波接收处理方法，与其他方法不同的是在信号接收系统的混频之前增加了可控的前置跳频滤波器，可以增强抗多途和码间串扰能力，并对此方法分别采用PN码和递增序列2种跳频序列进行仿真研究。

The pathological factors and mechanisms of CM resulting in insomnia are a lot of causes and varied, such as abnormal climatic changes, pestilence infection, seven-emotional-factors stimulation, dietary ignorance, overstrain and stress, functional disorders of yin and yang, qi and blood, and zang-fu organs.

中西医学治疗失眠最主要在於消除导致失眠的各种因素，但仍以药物疗法为主；西医学的失眠药物以安眠药或助眠或抗失眠药物为主，而中医学的失眠药物则以辨证论治的安神宁心为主，在治疗上应当以补正虚、去邪扰、以及调整阴阳、气血、脏腑功能平衡为原则。

Extremely useful from anti- harasses the pid controller procedure.

非常有用的自抗扰pid控制器程序。

The microprocessor protection device is under EFT/B immunity test.Improved distribution power supply,ferrite core,EMI filter and transient voltage suppressor can be used in the microprocessor protection device to control EFT/B through experiments.

通过给微机保护装置的外部端口进行电快速瞬变脉冲群抗扰度试验，提出了改进的分布式电源、串联铁氧体磁珠、电磁干扰滤波器和并联瞬态抑制二极管等具体措施。

For a good performance, exact test data and supervisee of the EUT emission, this paper investigated and discussed the technique capability, field calibration...

为了使得电波暗室测试场地能够有效的发挥其测试能力，提供准确的测试数据，从而对无线电设备的电磁干扰提供有效的监管，本文深入研究和讨论了电波暗室测试场地的主要技术指标，场地校准测试方法，以及在电波暗室中进行的辐射骚扰测试和辐射抗扰度测试。

To improve the servo system's tracking response and anti-disturbance performance,the original speed controller is ameliorated.

为进一步提高伺服系统的跟踪响应与抗扰能力，对原速度控制器提出了改进方案。

A modified method of design of no-steady-error and anti-disturbance controller is proposed for the design of tank stabilizers.

改进了已有的无静差抗扰控制器设计方法，用于坦克稳定器设计。

The thesis is mainly concerned with the digital control of the commander panoramic sight based on high performance Digital Signal Processor and Active Disturbance Rejection Control technique with fiber optical gyro to improve it's deficiency.

车长周视镜是坦克火控系统的重要组成部分，针对现有的车长周视镜稳定瞄准控制系统的不足，本课题采用高性能数字信号处理器结合自抗扰控制技术和教研室自行研制的低成本、数字化开环光纤陀螺对车长周视镜稳定瞄准控制系统进行数字化改造。

Combination of domestic demand, and integration into the mainstream of contemporary European technology, the company has developed a series of intelligent Immunity testing equipment, such as: electrostatic discharge generator, burst generator, lightning surge generator, voltage dip generator, modular generator, motor vehicle interference simulator and so on.

结合国内需求，融入了当代欧洲主流技术，公司开发了一系列智能型抗扰度测试设备，如：静电放电发生器，脉冲群发生器，雷击浪涌发生器，电压跌落发生器，组合式发生器，汽车干扰模拟器等等。

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。