A practical and convenient method for the excess reactivity measurement during the core life-time was gi… 為運(yùn)行中剩余反應(yīng)性的度量提供了簡(jiǎn)便實(shí)用的方法。
So you put in more fuel, more uranium 235, a higher enrichment and you need to balance that excess reactivity in a number of ways. 所以你放入更多的燃料，更多的鈾，一個(gè)能咖的濃縮度，你需要平衡,剩余反應(yīng)性，用很多方法。
Selective oxidation of carbon anode in aluminum electrolysis caused by reactivity difference between pitch coke and petroleum coke is one of the main causes for excess carbon consumption. 鋁電解生產(chǎn)中，碳素陽(yáng)極兩組分（石油焦和瀝青結(jié)焦）的活性差異帶來(lái)陽(yáng)極的選擇性氧化，是造成碳素陽(yáng)極過(guò)量消耗的主要原因之一。