基本解释n.俘获等离子雪崩触发渡越二极管同根派生 TRAPATT相关词英汉例句TRAPATT Oscillators for Second Harmonic Extraction at 10 cm Band 10厘米谐波抽出俘越振荡器TRAPATT oscillation 俘获等离子雪崩触发渡越振荡trapatt diode 俘越二极管TRAPATT更多例句