“gas safety device”的概念、定义、翻译、参考文献-科学参考

单词	gas safety device
释义	gas safety device Encyclopedia 工学﹝燃气安全装置﹞释 gas safety device燃气安全装置当燃气供气系统发生异常或发生燃气泄漏时，具有切断燃气气源、泄放或发出报警信号等功能的紧急切断阀、安全放散装置和可燃气体报警器等装置的总称。
随便看	circumpolar zone circumradius circumrotate circumrotation circumrotatory circumscribed circumscribed circle circumscribed cone circumscribed figure circumscribed halo circumscribed polygon circumscribed polyhedron circumscribed prism circumscribed pyramid circumscribed quadrilateral circumscribed regular polygon of circle circumscribed sphere circumscribed triangle circumscribing circumscribing cylinder circumscriptable quadrilateral circumscription circumsolar circumsolar flight circumsolar orbit

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。