单词：radio-frequency power loss
radio-frequency power loss的用法和样例：
例句
- Antenna Dissipative Loss A power loss resulting from changes in the measurable impedance of a practical antenna from a value theoretically calculated for a perfect antenna.天线消耗损失由实际天线测量阻抗值相对于理想天线计算得到的理论值的改变而引起的功率损失。
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