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- A reflected wave received by a radio or radar. 反射波收音机或雷达接收到的反射波
- Reflected wave power 回波功率
- A detector at B will then record the time of arrival of the reflected wave. 于是在B点的检波器将记出反射波到达的时刻。
- Instead, most of the incoming energy reappears as the reflected wave. 相反,大部分入射能量都重现为反射波。
- Simulation results show that a resonant reflector is able not only to reflect wave but also to pre-modulate electron beam and the BWO will generate relatively high power wave at low applied magnetic field. 模拟结果表明 :谐振反射腔不仅起到截止颈的作用 ,还有预调制的作用 ; 在低外加磁场条件下 ,该返波管也能输出较高功率的微波。
- The point at which the incident wave, reflected wave, and Mach fronts meet is called the "triple point". 入射冲击波、反射冲击波与马赫波波阵面汇合之点叫做“三相点。”
- As a result a reflected wave is sent back into the water, but this is a rare faction wave. 结果,向水中送回一个返射波,但这是一种稀疏波。
- In the future, we will use more alternative energy, such as wave power and wind power. 将来我们不得不更多的其他能源,如潮汐能和风能。
- This first will be due to the incident blast wave and the second, a short time later, to the reflected wave. 第一个是由入射爆震波引起的,第二个是稍晚产生的反射波。
- This reduces their efficiency, increasing the cost per kWh and preventing wave power from making progress. 这些改进降低了机器工作的效率、增加了发电的成本,还使得海浪发电技术停滞不前。
- When the incident wave front reaches this point, the reflected wave is still some distance away. 当入射冲击波波阵面到达这一点,反射波离开它还有一段距离。
- The analysis of cogging force is important in the novel wave power linear generator operation. 摘要为了使新型直线波力发电机能够良好运行,需要准确分析定位力的大小。
- Using seismic image method and low-strain reflected wave method, the paper evaluates the quality of pile daises. 该文介绍了用地震映象和低应变反射综合检测桩承台,评价桩承台质量的方法。
- One of the poorest countries in western Europe has harnessed its wind, solar and wave power. 西欧最为贫困的国家之一已经开始利用它的风能、太阳能和波浪能进行发电。
- This device can measure certain distance with reflected wave on condition that the speed of transmitting wave is fixed. 该仪表以空气中超声波的传播速度为确定条件,利用反射超声波测量待测距离。
- One reason for the expense of wave power is the need to make the equipment impervious to storm damage and corrosion. 海浪发电的成本如此昂贵的一个原因是,全部设备必须采取防风暴、防腐蚀的设计。
- In the wave physical property, Cunkou is the forward wave and the reflected wave convergence point. 在波的物理特性上,是正向波与反射波的交汇点;
- A secondary image on a television or radar screen caused by reflected waves. 叠影电视或雷达屏幕上出现的由反射波引起的重像
- Though often co-mingled, wave power is distinct from the diurnal flux of tidal power and the steady gyre of ocean currents. 虽然常常易混淆,但海浪能与潮汐力的每日涨落变化和海洋流稳定的环流是不同的。
- This paper deals with a new type square wave power supply for A.C. arc welding in which very fast switching element IGBT is used for its inverter. 研究了以开关速度很快的IGBT作为逆变元件的交流方波弧焊电源。