superheterodyne interference

例句：

1. 1. The superheterodyne interferencetechnique is used to detect the presence ofa target signal in a noisyenvironment.
   使用超外差干涉技术来检测在噪声环境中目标信号的存在。
2. 2. In thisexperiment, we used the superheterodyne interference method to measure the phaseshift of the laser beam.
   在这个实验中，我们使用了超外差干涉方法来测量激光束的相位偏移。
3. 3. The superheterodyne interference pattern was observedin the experimental results, indicating that theproposed method could effectively suppress the interference.
   实验结果表明，观察到了超外差干涉模式，这表明所提出的方法是有效的，可以有效抑制干扰。