单词：characteristic impedance
characteristic impedance的用法和样例：
例句
- The paper describes the principle of wave impedance estimation using self-adap-tive filtering.本文介绍了自适应滤波法波阻抗估计的基本原理。
- The boundary between halite and areno-argillaceous rocks show distinct reflection features because there is a strong impedance difference between them.盐岩与砂泥岩体之间有较强的波阻抗差，因而其界面反射特征明显。
- This method is using two times conformal transformation method and mirror theory to calculate the characteristic impedance.这种方法是采用两次保角变换结合同轴线特性阻抗公式进行特性阻抗计算。
- The characteristic impedances of vertical,symmetrical, flat coupled strip lines are also given.附带地给出了直立式对称平板耦合带线特性阻抗的计算公式。
- All paths through a system must be terminated with their characteristic impedance.所有通过系统的通路都必须采用其特征阻抗进行端接。
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