短語詞組短語barrier source model [地震]障礙體震源模式tunneling barrier model 隧道勢壘模型隧道Over Barrier Model 壘模型exponential potential barrier model 指數(shù)勢壘模型symmetric potential barrier model 對稱勢壘模型square barrier model 方勢壘模型sound barrier model 聲屏障模型classical over barrier model 經(jīng)典過壘模型;過壘模型asymmetric potential barrier model 非對稱勢壘模型 返回 barrier model