基本解釋[能源] 無用能；不可用能英漢例句雙語例句The results indicate that a single atom of Pd is unavailable for catalysis owing to its too high activation energy.結(jié)果表明，活化勢壘太高，反應(yīng)很難進(jìn)行，所以單個(gè)鈀原子不具有催化活性。unavailable energy更多例句詞組短語短語unavailable energy consumption 無效能耗unavailable energy更多詞組專業(yè)釋義能源科學(xué)技術(shù)無用能交通運(yùn)輸工程廢能