干扰的

This paper proposes a non-linear adaptive filtering method based on analyzing the performance of the conventional adaptive methods in the cases of that the NBI can be modeled as a single tone,an autoregressive stochastic process or narrow band BPSK digital modulation signals.

在分析线性自适应滤波抑制单频干扰、自回归过程窄带干扰和窄带BPSK调制信号干扰的性能的基础上，提出了一种非线性自适应波抑制方法。

For a realistic control system perturbed by all kinds of factors exterior or interior, we always expect to design a controller which not only can stabilize the system itself, but also stabilize the system when some kinds of perturbation disturbed it,so as to minimize the influence of the system.

对于一个受到各种干扰的实际控制系统，我们总是希望设计一个控制器不仅要求它稳定化系统自身，而且还要求它在系统受到某类干扰时亦稳定化这个系统，使干扰对系统的影响减少到最小程度。

Furthermore, the brain area of anterior cingulated cortex revealed different response type under emotional and non-emotional interference condition, i.e, activation of ACC in color-word Stroop task was enhanced along with increasing of cognitive conflicting interference. Yet in emotional Stroop task, activation of ACC is reduced when the negative emotional interference was enhanced. This phenomenon suggests that ACC possess a flexible conflict monitoring mechanism and adaptive mechanism, thus providing evidence for the theory that ACC plays an important role in the cognitive and emotional interaction.

其结果显示，背侧前额叶、前扣带回是共同参与情绪与非情绪干扰的执行抑制的脑区，其中，前扣带回在情绪与非情绪干扰两种条件下出现不同类型的反应方式，即前扣带回在色字Stroop作业中随认知冲突干扰梯度的增加而增加，但在情绪Stroop作业中随负性情绪干扰梯度的增加而减少，体现出前扣带回具有灵活的冲突监控与适应性机能，支持前扣带回在认知与情绪交互作用中扮演重要角色的理论。

Ten healthy subjects and 5 hemiparetic patients were recruited for this baseline-intervention-withdraw study. The intervention of training modes consisted of the variation of the upgrade 12% inclination and two-fold free comfortable speed.

本研究徵召10位正常人及5位中风患者为受试者，采用基准-介入干扰-移除干扰的实验方式，介入干扰分别为改变坡度(坡度12%)及改变速度二种训练模式。

Flooding,as a kind of disturbance events,occurred with higher and higherfrequency over the world.To investigate the effects of flooding disturbance ongrassland vegetation and the soil,a comparatively thorough study was conducted onAneurolepidium chinense grassland in Songnen plain,Northeast China.The studysite was located in Sanjiadian National Rangeland in the territory of Da'an city,Jilirprovince,which was partly flooded in 1998.On the study site,Several transectssubjected to different flooding durations and intensities were designed for thecomparative study among them on such aspects as vegetation characteristics,seedbanks,vegetative propagation of rhizomatous plants,distribution patterns ofpopulations,interspecific relations,and physio-chemical properties of soil.Theresults were as follows:(1)Of the functional group composition of the vegetation,with the elongation of the flooding duration or the increase of flooding severity,theratio of hygric and hygro-mesic plants increase,while that of mesic and mesoxericplants decrease,of Therophytes changed unimodally,of Geophytes increased,whileof Hemicryptophytes decreased.

为弄清草地植被及其土壤环境对水淹干扰的响应，在松嫩平原羊草草地1998年部分遭受水淹的吉林省大安市三家甸子草场内设置了经历不同水淹干扰持续时间和不同水淹强度的样带，并在这些样带之间从植被特征、种子库特征、根茎植物的营养繁殖性能、种群分布格局、种间关系及土壤的理化性质等多个方面展开对比研究，主要结果如下：(1)在植被的功能群组成中，随干扰强度的增加和水淹干扰持续时间的延长，湿生、湿中生类植物功能群的优势度比例基本上是逐渐增加的，中生、中旱生类植物功能群的优势度比例则逐渐减小，而一年生植物的优势度比例呈单峰型变化，地下芽植物比例增加，地面芽植物比例减小。

The jammer receives the radar signal and convolves it with the expected video frequency signal.

阐述了卷积干扰的机理，分析了干扰信号的时频特性，讨论了干扰功率及干信比方面的优势。

Results With respect to the numbers and lower levels of the interferences within the driving source when FIT was powered respectively by the three power sources, the battery output 6 interferences, the highest power of which achieved -78.25 dBm; the linear power source output 6 interferences, the highest power of which achieved -67.11 dBm; the switching power source output 15 interferences, the highest power of which achieved -35.83 dBm.

结果：就3种电源分别供电下的激励源中的干扰的个数和功率水平而言，电池供电下的激励源中存在6个干扰，功率高达－78.25dBm；线性稳压电源供电下的激励源中存在6个干扰，功率高达－67.11dBm；开关稳压电源供电下的激励源中存在15个干扰，功率高达－35.83dBm。

Computer simulation shows that this method has the advantages of high resolution and reliability in LEO satellite beam-space adaptive nulling.

而且在电子战中，干扰的样式也逐渐由单站干扰向多站干扰和智能干扰转变，这就给LEO卫星的抗干扰能力提出了更高的要求。

A capacitance interference model of three-pulse alternating current power supply on signal wire is established.

建立了矿井电器三相交流电对测控信号线的电容性干扰模型，用复数运算法计算了稳态情况下的干扰电压，分析了布线位置对干扰的影响，并将结果推广到尖峰脉冲群下的供电线路，得出的微机测控信号线布线位置与干扰电压的关系对设计测控微机提供了基础。

The models about reflection influence from grounds or surface of water and noise are constructed.

针对影响雷达系统性能的地面或水面反射干扰以及噪声干扰，研究了M序列波形编码技术抗上述干扰的性能。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。