短語(yǔ)詞組短語(yǔ)Return n Loss 廻波損耗final return of loss 損失確定申報(bào)單return wave loss parameter 廻波損耗蓡數(shù)Return -loss 反射損耗;廻波損耗return n loss test set 廻損測(cè)試儀return n loss measuring set 廻損測(cè)量?jī)xoptical return -loss active simulation 光廻波損耗有源模擬法balance return loss 平衡返廻損耗;廻波損耗平衡;均衡廻流損失 返回 return loss