反應(yīng)性引入事故 reactivity insertion accident: 反應(yīng)性引入事故insertion, reactivity: 反應(yīng)度增加reactivity insertion: 反應(yīng)性引入ramp insertion of reactivity: 線(xiàn)性放射性?shī)A雜物reactivity insertion rate: 反應(yīng)性引入率下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯