连续波

The system is able to work smoothly for continuous monitoring of Pulse Wave Transit Time in working conditions.

提示由具有体积小、功耗低和时间同步精度高等特点的心电和脉搏波无线传感器组成的监测系统能够在作业条件下连续低负荷监测脉搏波传导时间。

Using Marr wavelet, the essence of CWT of the signal was discussed.

基于Marr小波函数，对信号连续小波变换的实质进行了讨论。

According to the shortcoming of binary wavelet transform , a new singularity detection method with the CWT was presented.

针对基于二进小波变换奇异性检测方法的不足，提出基于连续小波变换奇异性检测方法，该方法具有较细致的局部奇异性刻画能力，能够对滴定曲线的滴定终点进行精确的定位。

Based on wave function expansion method, the potential functions of scattered waves are expanded into Fourier-Bessel series; and a set of cylindrical coordinate systems is utilized in such a way that it allows to solve the problem of multiple scattering; the solution is determined by imposing continuity and equilibrium conditions at the soil-pile interfaces.

采用波函数展开法，将散射波的势函数展开成Fourier-Bessel级数的形式，利用一组可以求解多散射问题的圆柱坐标系统和桩土界面处位移连续的条件，以及刚性桩的动力平衡条件，得到问题的理论解。

Results The recovery time of bowel sound was 8-112 h (M=28 h) in the treated group and 16-24 h (M=46 h) in the control group, with a significant difference P=(0.0001. The time of anal exsufflation in the treated group was 2-116 h (M=56 h), and 24-147 h (M=82 h) in the control group, with a significant difference (P=0.0001). The electroenterogram revealed that control activity, continuous response activity and contractive electrical complex were significantly stronger in the treated group than in the control group.

结果 187例经观察(治疗组93例，对照组94例)，肠鸣恢复时间治疗组为8～112h，中位时间为28 h，对照组为16～124 h，中位时间46 h，有显著统计学意义(P=0.0001)；肛门排气时间治疗组为22～116 h，中位时间56 h，对照组为24～147 h，中位时间82 h，有显著统计学意义(P=0.0001)；肠电图显示治疗组各检测肠段的电控制活动、连续反应电活动波、收缩电综合波均显著增强。

Methods 26 patients with gastrocnemius spasticity after stroke were randomly divided into ultrasonic group and control group. The stretch therapy was used in the two groups, and the continuous ultrasonic wave therapy was added on ultrasonic group for 4 weeks. The scores of modefied Ashworth scale, the ratio of Hmax and Mmax, and the fascicle length of gastrocnemius pre and post treatment were observed and compared respectively in the two groups.

26例脑卒中后腓肠肌痉挛的患者随机分为超声波组和对照组，两组在给予腓肠肌牵张治疗的基础上，超声波组采用超声治疗仪对患侧腓肠肌进行连续超声波治疗4周；比较治疗前后两组改良的Ashworth量表评分、胫神经H反射的最大H波和M波比值、腓肠肌肌束长度。

For the solar radiation model, the error of Wu-model during the expansion of Fourier series is modified. Based on Mallat algorithm and Daubechies-type wavelets, a new wavelet transform model is presented for continuous solar radiation.

在太阳能辐射模型研究方面，对吴赣昌模型进行了修正，并基于Mallat算法和Daubechies系列小波，建立了连续太阳能辐射的小波变换模型。

In this paper, the scattering of SH wave by the structure surface with multiple semi cylindrical medium inclusion is studied by using a function of complex variable and a multi polar coordinate method .

利用复变函数和多极坐标系的方法，研究了在结构表面上含有多个半圆形介质夹杂的散射问题，首先给出 SH波对多个半圆形介质夹杂的散射波函数，并利用多极坐标系的方法，来满足介质界面上的连续条件和表面上的边界条件，归结为对一组无穷代数方程组的求解，简化了问题的求解。

Three sets of continuous wavelets are constructed for the filtering processing of airborne gravimetry data.

构造三类连续小波函数对航空重力测量数据进行小波滤波处理。

This paper introduces the generating mechanism, theoretical calculation and lab test of self-excited wave.

介绍了自激压力波产生的机理、理论计算及室内试验情况，自激压力波频率小、幅值大，可对油层产生连续波动作用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。