matching layer的用法和样例：
例句
- Finally, we conclude that the addition of the matching layers results in the widening of the transmission frequency for the piezoelectric transducer.
本论文成功地藉由传输矩阵法模拟出压电换能器多层匹配层结构的理论架构及数值计算。 - The PZT matching layer redistributes the frequency spectrum of an original broadband ultrasonic probe, and acts as a frequency filter without reducing the wave amplitude.
此层锆钛酸铅匹配层可将原本超音波探头之宽频率分布过滤成某些特定频率之峰值，且没有降低该频率峰值相对于原始探头强度之强度。
