查询词典 continuous wave

The distribution characteristics of wave force in front of the structure of circular caisson continuous wharf are expounded.

简述圆沉箱连续式码头结构前波浪力的分布特点，根据圆沉箱前波浪力与沉箱后土压力分布沿环向的不均匀性，总结了对圆沉箱顶部局部加强的 4种方法。

Then the reflected shock wave produced by the parabolic reflector in resonator cavity frequently penetrated the flame, which led to continuous flame excitation.

共振腔抛物面的不同形状引起激波聚焦位置的变化，会影响激波和火焰的相互作用，使起爆提前或推迟，甚至不起爆。

Both continuous paraxial approximation formula and two order discrete paraxial approximation formula are developed for one way wave motion transmitting apparently along normal direction based on kinematics model and local polynomial interpolation function.

引言 Clayton和Engquist在1977年和1980年提出的傍轴近似公式[1，2]是迄今为止最具代表性的局部人工边界条件之一。但是上述傍轴近似公式是从特定的波动微分方程出发推导建立的，因此其普适性受到限制。

Continuous ultrasonic wave therapy can reduce post-stroke gastrocnemius spasticity, but can not change the mechanical property of muscle.

连续超声波治疗可以改善脑卒中后腓肠肌痉挛，但不能改变肌肉的机械特性。

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。

With digital communication, there is no continuous carrier wave. Instead, bits are transmitted as brief, discrete pulses.

事实上，大量的新的通信设备是数字式的，用数字通信不存在连续的载波，而是把数位作为简单的离散脉冲传输。

Finally, the principle of a 5DOF tracker based on single-frequency continuous ultrasonic wave is also investigated.

此外，还进行了单一频率连续超声波方位跟踪器的原理研究，提出了单一频率五自由度方位跟踪方法。

Do a website to optimize insensibly had had a few months, had gone up through continuous study and the company station that optimize in the hand hard went to 4, just when I am glad when, the rank that the fantasticality of Baidu stands a few times that also has wave motion more or less, the most abhorrent two stations rank goes down, this is more it is more difficult to experience dozen of country to defend country easily.

不知不觉做网站优化已经有几个月了，通过不断学习和努力手里优化的企业站已经上去了4个了，正当我欣喜的时候，百度的变化无常那几个站的排名也多多少少都有波动，最可恶的就有两个站排名下去了，这是更是体会到打江山容易守江山更难。

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。

The article makes a comparison among different types of bus, bus transmission signal and several familiar topologies of front-end converters and load-end converters. Finally, the half bridge converter with full-wave rectifier based on the high-frequency parallel-type AC bus bar is chosen as circuit structure and optimized. The working mode under different condition of the circuit is analyzed and a mathematical model is set up under continuous current mode. Simulation result is used as comparison.

通过对比不同类型的母线、母线传输信号以及各种常见的前端变换器拓扑和负载变换器拓扑，确定了基于并联型高频交流母线的半桥变换器加全波整流作为电路拓扑，并优化了电路的结构，分析了基于不同工作状态下的电路结构并建立电流连续模式的数学模型，并与软件仿真结果进行对比。

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。