coupling amplification

例句：

1. 1.In this experiment, we used a coupling amplification technique to improve the signal-to-noise ratio.
   在这个实验中，我们使用了耦合放大技术来提高信号与噪声的比值。
2. 2. The engineers designed a new coupling amplification system to enhance the efficiency of the transmission process.
   工程师们设计了一个新的耦合放大系统，以提高传输过程的效率。
3. 3.Due to the coupling amplification effect, the signal strength is significantly increased in the wireless communication system.
   由于耦合放大效应，无线通信系统中的信号强度显著增加。