back wave
- （物）反射波：指在波的传播过程中，波遇到障碍物或界面时，一部分能量被反射回来的波。
- （物）回波：指在声波、电磁波等传播过程中，波遇到障碍物或界面时，一部分能量被反射回来的波。
网络释义专业释义
back wave method 反射波法
Back-wave signals time-difference detection 回波信号时差检测
back stress wave 反射波
back scattering wave 反向散射波
back stress wave method 低应变反射波法
Back-ward wave oscillation 返波振荡
square wave back edge [电子] 方波后沿
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回波 - 引用次数：1
Current causes the Doppler Effect between observed radar frequency and wave intrinsic frequency. It is necessary to determine the current value for performing the dispersion relationship to filter the radar back wave signal before inversing sea wave field information.
由于表层流的存在,使得雷达观测频率与海浪本征频率间出现了多普勒频移项,因而反演海面浪场信息时,需要首先确定表层流速度,这样才能给出频散关系,进而对雷达回波信号进行带通滤波。
参考来源 - X波段雷达海面流场信息提取技术研究返波间隔信号 -
回波 - 引用次数：1 参考来源 - 弹性圆柱壳体目标回波结构分析反射波反向波
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双语例句原声例句权威例句
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Yangtze River back wave pushes front wave, front wave dies on the beach.
长江后浪推前浪，前浪死在沙滩上的英文怎么说？
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The crosswell seismic data processing mainly consists of two aspects: one is crosswell tomography imaging processing, and another is crosswell back wave stacking imaging processing.
井间地震资料数据处理主要包括两个方面：井间层析成像处理和井间反射波叠加成像处理两大部分。
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It can wave back when visitors wave at it.
有游客向它挥手的时候它也会挥手致意。
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The short wave signals bounce off the ionosphere that surrounds the Earth,back to the ground and then back to the ionosphere.
VOA: special.2010.12.08
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So when you operate on the wave function, what you end up with is getting the binding energy of the electron, and the wave function back out.
所以当你将它作用于波函数时，你得到的是电子的结合能,和后面的波函数。
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Somebody? Wave your hands in the air, Way back in the corner. Can I, can we, let's get the mike.
有人回答吗,请举手,在角落那里,给他麦克风
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