“氮气置换”的概念、定义、翻译、参考文献-科学参考

单词	氮气置换
释义	氮气置换 Encyclopedia 工学安全设施释 nitrogen replacement氮气置换利用氮气将容器及管道内的氧气置换到低于爆炸极限，防止投料时产生的粗合成气与氧气混合而发生爆炸的措施。
随便看	Battle of Baideng Battle of Baitag Bogd Battle of Beijing (1644) Battle of Beliliou Battle of Blood River Battle of Bull Run Battle of Bunker Hill Battle of Calderón Bridge Battle of Carabobo Battle of Caseros Battle of Chaldiran Battle of Champa Battle of Chancellorville Battle of Chateauguay Battle of Chaumuhtao Battleof Crysler’s Farm Battle of Dalinghe Battle of Diaoyucheng Battle of Ding Mao Battle of Djemaa Ghazaouet Battle of Erdeni Dzu Battle of Feishui Battle of Gallipoli Battle of Gan Battle of Gettysburg

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