“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	Brigham Young bright band bright bridge bright coal bright-coloured satin with fallen petal,wave and fish patterns bright component bright core brightener brightening brightening agent for automatic dishwashing brightening towards the limb brightest cluster galaxy bright field bright flocculus bright galaxy bright giant bright grain bright green bright heat treatment bright hydrogen flocculus Bright Internet bright limb bright line bright line spectrum Bright Mirror of Materia Medica

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。