基本解释波导同根派生 英汉例句the wavegnide slots planar-array antenna 平板缝隙阵天线piezoelectric acoustic wavegnide 压电声波导Substrate integrated wavegnide (SIW) 基片集成波导Half-mode substrate integrated wavegnide (HMSIW) 半模基片集成波导circular wavegnide 圆波导