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- By requirement of 2008 Olympiad sailing games at Qingdao, the experimental study on breakwaters for structural stability, wave overtopping and reflection are made in the two-dimension wave flume with irregular wave generator. 2008北京奥运会青岛帆船比赛基地工程为了保证赛场基地内工程的水工建筑物安全可靠,满足奥运会期间帆船比赛的各项要求,进行波浪断面物理模型试验,以验证防波堤断面结构的合理性及稳定性。
- irregular wave generator 不规则波发生器,不规则造波机
- Approach of wave generation by snake-type multidirectional irregular wave maker and properties of waves 蛇形多向不规则波造波机波浪产生方法及特性
- Chou, Chung-Ren, and Kwan Ouyang, 1998, Development of Numerical Irregular Wave Making Channel, Theory and Applications of Boundary Element Methods. 周宗仁、石瑞祥、欧阳宽、王礼邦,1997,缓波上孤立波变形之数值研究,第十九届海洋工程研讨会论文集。
- VHD - functions: the sine wave generated 156.25KHz. VHD --功能:产生156.;25KHz的正弦波。
- For a straight coastline with a uniform bottom slope, we got some calcalating diagrams about irregular wave s refractive coefficient ksr. 其结果得到了不规则波折射系数ksr的计算图。
- Based on model tests, the effect of the berm width and elevation of composite slope on irregular wave run-up is analyzed. 摘要通过物理模型试验研究陡墙式海堤复坡平台高程和宽度对波浪爬高的影响。
- Combined with a multidirectional irregular wave maker control system,the hardware structure and software flowchart of the system which is based on ZMP are expatiated. 结合所研制的大型多向不规则波造波机控制系统,阐述了运用运动控制卡ZMP组成的网络控制系统的硬件结构和软件流程。
- Design using VHDL language of sine wave generator, but the basic operation of reference for learning! 利用VHDL语言设计的正弦波发生器,只是基本操作,仅供学习参考!
- Adjustable square wave generator, square wave to control the amplitude, frequency, duty cycle. 可调方波发生器,可以控制方波的幅值,频率,占空比。
- Optional shock wave generator that introduced from Germany, which has the advantages in fragmentation efficiency, low noise and low cost of lithotripsy. 采用引进德国技术的电磁波源发生器,具有碎石效果好,无噪声,低成本碎石的优点。
- A realization technique of high speed arbitrary wave generator based on dual DDS(direct digital frequency synthesizer) is presented. 提出了一种基于双DDS(Direct Digital Frequency Synthesizer)的高速任意波发生器实现技术。
- This paper mainly presents a advanced double circuit sine?wave generator which comprises W77E58, CPLD, AD9835 and other ASIC. 用直接数字频率合成技术和高速单片机W77E58,可编程逻辑器件CPLD,直接数字频率合成专用芯片AD9835等超大规模集成电路来产生具有两路正弦波输出的信号发生器。
- Chou, C.R., W.Y.Han, 1994, The Oscillations Induced by Irregular Waves in Harbours, 24th ICCE, Kobe, Japan. 周宗仁、方惠民,1995,水面弹性膜消波特性之研究,第十七届海洋工程研讨会论文集。
- Piezoelectric wave generator contains more than eight groups of piezoelectric actuators and displacement amplifiers with flexible hinges. 压电波发生器由八组以上压电驱动器及弹性铰链位移放大机构组合而成。
- To overcome this disadvantage, this study is to design gapcontrolled electrodes for a shock wave generator of an electrohydraulic lithotriptor. 为克服此缺点,本研究主要在设计可控制间距电极组,控制间距可以产生更稳定的聚焦压力。
- Rapids with high, irregular waves often capable of swamping an open canoe. Narrow passages that often require complex manoeuvring. May require scouting from shore. 三级急流中有不规则的大浪,通常能够打翻开放式划艇。有一些狭窄的通道,但要求复杂的技巧。可能需要上岸查看。
- The pitching and heaving motions of a catamaran are calculated with the STF method, as well as the statistic characteristics of motion in the irregular waves. 采用STF方法计算船舶的纵摇和垂荡运动及船舶在不规则波中的统计特性,计算与试验相比较,结果令人满意。
- Spectrumanalyzer, Oscilloscope und Wave Generator with the help of a soundcard and the audioTester: With the help of a high quality soundcard your PC will be an audio labour. 简介:声音测试软件,配合一块高质量的声卡,使PC机成为一个声音实验室。
- This paper calculate the motion response of two floating bodies in irregular waves by means of three-dimensional potential theory,considering their coupling fluence. 采用三维势流理论计算不规则波中的两浮箱的运动响应,其中考虑了它们之间相互作用的影响。