“nitrogen replacement”的概念、定义、翻译、参考文献-科学参考

单词	nitrogen replacement
释义	nitrogen replacement 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	compound function compound general anesthesia compound-grating antenna compound hydrocyclones compound hypothesis compound index compound inflorescence compound insurance compound integration formula compound interest compound interest account compound interest formula compound interferometer compound jam compound lattice compound leaf compound leaf development compound lens compound library compound lock with water supply facilities compound logging compound manipulation for infantile tuina compound mapping compound mathematical induction compound matrix

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