“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	magnetic metal membrane magnetic methods of determining residual stress magnetic microspheres magnetic microturbulence magnetic mirror magnetic mirror effect magnetic mirror machine magnetic modulated oscillator magnetic moment magnetic moment conservation magnetic moment of atoms magnetic monopole magnetic monopole radiation magnetic motive force magnetic multipole magnetic multipole expansion magnetic multipole radiation magnetic nanoarray structure magnetic nano particles magnetic nanoparticles magnetic needle magnetic neutral line magnetic neutron scattering magnetic north magnetic nuclear resonance

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