“排烟防火阀”的概念、定义、翻译、参考文献-科学参考

单词	排烟防火阀
释义	排烟防火阀 Encyclopedia 工学防排烟技术释 fire damper in smoke-venting system排烟防火阀安装在机械排烟系统的管道上起隔烟阻火作用的阀门。平时呈开启状态，火灾时当排烟管道内烟气体温度达到280℃时关闭。
随便看	Expo Garden in Chongqing City expometer exponent exponent extension exponent functions of a complex variable exponential exponential approximation exponential atmosphere exponential autoregressive model exponential bound exponential Chern character exponential connection exponential covering exponential curve exponential curve regression method exponential decay exponential decline exponential decrease exponential deliverability equation of gas well exponential density exponential dichotomy exponential digital invariant exponential disk exponential distribution exponential divisor

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。