短語詞組短語energy level difference 能級差energy consumption difference 能耗差異Energy Consumption Difference Analysis 耗差分析free -energy-difference 自由能差Quality -energy difference 質(zhì)能差energy from temperature difference 溫差能secondary energy difference 能量二次差分energy difference between spacecrafts 機械能之差potential energy difference 勢能差;電位源 返回 energy difference