impedance matching

例句：

1. 1.In the process of impedance matching, we need to consider the impact of different factors on the system.
   在阻抗匹配过程中，我们需要考虑到不同因素对系统的影响。
2. 2.The engineers carefully adjusted the impedance matching parameters to optimize the performance of the circuit.
   工程师们仔细调整了阻抗匹配参数，以优化电路的性能。
3. 3. During the testing phase, it is important to ensure that the impedance matching is accurate and consistent.
   在测试阶段，确保阻抗匹配准确且一致非常重要。