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- Reflected wave divergent angle 回波发散角
- 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
- 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。
- Using the characteristics of pulse echo singal during the probe adjustment, a relation model between angle of incidence and time-domain eigenvalue of reflect wave signals was proposed. 分析了探头调整时脉冲回波信号的变化特点,在实验的基础上构建了声束入射角与表面波时域特征值间的关系模型。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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;
- To learn about the amplitude and phase features of GPR reflected wave from frozen soil boundary, forward modeling was also developed. 通过正演模型试验了解了冻土边界的雷达反射波波形、振幅及相位特征;
- 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
- The paper discusses the detection of defective foundation piles and the analysis of waveforms by using the reflected wave method. 该文对反射波法验桩的缺陷桩检测及其波形分析进行了探讨,并结合工程实例,说明检测和分析方法。
- The diameter of facula can be calculated by image process on computer, then we can get the value of divergence angle through formula. 在计算机中用图像处理方法求出光斑的大小,再计算发敞角。
- In conventional seismic data processing,reflect wave migration images are based on common depth point (CDP)or common midpoint (CMP)stacking technology. 在常规地震数据处理过程中,反射波的偏移成像是基于地震数据的共深度点或共中心点叠加技术进行的。
- Abstract: At present, the reflected wave method is the most suitable and commonly used method in detecting the quality of rigid precast and cast-in-place piles. 文摘:反射波法是目前检测预制桩和灌注桩等刚性基桩质量最适合、最常用的方法。
- BY using the Theory of Gauss Beam, this paper discusses on the problem of the divergence angle of the compressed semi-conductor laser, and makes the numerical analysis. 利用高斯光束理论对压缩半导体激光器发散角的问题进行了讨论,并且给出了数值分析。
- It is verified the time harmonic wave propagation consists of a incident wave and a reflected wave( even if by circuit theory of ABCD matrix of R, L, C). 验证传输线上各频率成份弦波电压及电流之沿线分布(路矩阵模式解)入射波与反射波所合成。