短語(yǔ)詞組短語(yǔ)potential l barrier 勢(shì)壘potential energy barrier 勢(shì)能壘;位能障;勢(shì)壘;翻譯potential trade barrier 潛在的貿(mào)易壁壘Potential Engergy Barrier 勢(shì)壘probability potential -barrier penetration 勢(shì)壘穿透機(jī)率penetrability of potential barrier 勢(shì)壘穿透性contact -potential barrier 接觸勢(shì)壘potential barrier width 電位障寬 返回 potential barrier