查询词典 ISI

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。

Based on the difference, the ISIs collected from the injured dorsal root ganglion neurons discharge are analyzed. The results suggest that there are some nonlinear deterministic factors in the integer multiple fire of injured dorsal root ganglion neurons.

从这种差别出发，分析了实验中整数倍放电的ISI 序列，得到该ISI 序列是可非线性预报的，这表明大鼠损伤背根节神经元自发放电中的整数倍放电更可能是由确定性机制所产生的

The aim of this paper is to suppress negative effect of noise on complex firing patterns of neurons and extract deterministic dynamical relationship underlying irregular interspike intervals. We first give a brief introduction to ISI data to be analyzed. Then a simple nonlinear noise reduction method based on chaos theory is presented. The method is finally used to analyze ISI data both from a theoretical model and experiments.

围绕如何来消除神经元峰峰间期序列中随机噪声影响从而提取出决定不规则性的确定性动力学关系这个问题，本文首先简要介绍峰峰间期序列样本的制备，然后着重讨论一个简单可行的混沌时间序列降噪方法的原理和算法实现，最终将该方法运用到神经元放电活动数值模拟和实验记录到的峰峰间期时间序列样本分析中。

Result:There were IR and DCI existed in the patients which appeared as the elevation of the absolute value of ISI,〔Ca2+〕t and CE-cAMP and decrease of the activity of the ion pump in the erythrocytic membrane. 15 of the 31 patients had hyperinsulinemia. The indexes mentioned above were almost the same in CHDs with hypertension and those without hypertension.

结果：CHD患者存在IR和钙离子代谢障碍，表现为ISI绝对值、红细胞总钙浓度、cAMP浓度升高和红细胞膜离子泵活性下降；31例CHD中15例（48%）有高胰岛素血症；上述指标在有、无并发高血压者间相比无显著性差异。

In communication exciting circumstance falls, when exciting frequency is changed, motorial yuan ISI alignment goes out to add periodic phenomenon now.

在交流刺激情况下，当刺激频率改变时，运动神经元的ISI序列出现加周期现象。

The Constant Modulus Algorithm antenna arrays in the GSM systems are analyzed, CMA arrays can overcome the CCI from the intercells and partially overcome the ISI. The CMA is nonsensitive with the phase shift. The CMA criteria having real part and imaginary part can decreased the reliance of the sequentially temporal equalizer and carrier tracking measures

最后本文研究了CMA阵列天线在GSM移动通信系统中应用的可能性，CMA阵列可以有效地克服共道干扰CCI，部分克服码间干扰ISI，这样一种对相位不敏感的盲算法必须进行后处理，考虑复数的实部和虚部的CMA准则能够减少对后序处理的依赖程度。

Methods The method of replenishing qi to reinforce the spleen and dissolving phlegm to remove turbidity was used,and eight periumbilical points (Tianshu,Huaroumen,Wailing,Yinjiao and Shuifen),points Guanyuan and Zusanli were selected in cooperation with auricular-plaster therapy.In the corresponding period,30 healthy persons were selected for comparison.Changes in FBG,INS,ISI,TC,TG,LDL-C and HDL-C were evaluated after acupuncture in simple obesity patients.Also were changes in waist circumference,hip circumference,waist-to-hip ratio,body weight and BMI,and differences in them between the curative effects on degree Ⅰ and degree Ⅱ obesity.

方法采用&益气健脾，化痰消浊&法，取脐周八穴(天枢、滑肉门、外陵、阴交、水分)、关元、足三里等穴，配合耳穴贴压，并与同期30例健康体检者比较，观察针刺前后单纯性肥胖症患者FBG、INS、ISI、TC、TG、LDL-C、HDL-C的变化；还观察针刺前后单纯性肥胖症患者腰围、臀围、腰臀比、体重、BMI的变化，及其Ⅰ度肥胖、Ⅱ度肥胖的疗效差异。

Briefly introduced the edit and the publishment of ISI database.

对 ISI数据库的编辑、出版情况作了简要介绍。

The w-index is easy to work out using a publication database such as ISI Web of Knowledge from Thomson Reuters, Scopus from Elsevier or Google Scholar.

采用公开的数据库，如汤姆森公司的ISI Web of Knowledgew、Elsevier公司的Scopus或者Google学术，w指数很容易计算。

ISI payment protocol We apply the SSM to the analysis of fairness of E-business protocol.

ISI支付协议。将Strand Space理论运用到电子商务协议公平性的分析中，得到了与其他分析方法一致的结果。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐