“防火阀”的概念、定义、翻译、参考文献-科学参考

单词	防火阀
释义	防火阀 Encyclopedia 工学防火控制装置释 fireproof valve防火阀以防止火势沿管道蔓延的阻火阀门。工学防火分区释 fire damper防火阀安装在通风、空气调节系统的送、回风管道上起隔烟阻火作用的阀门。平时呈开启状态，火灾时当管道内气体温度升高到一定温度时自动关闭，并在一定时间内满足漏风量和耐火完整性要求。
随便看	complex tone complex torus complex torus group complex trait complex transformation complex translation complex unit complex unitary group complex-valued complex-valued function complex-valued set function complex variable complex-variable method complex variable method in theory of elasticity complex variety complex vector complex vector bundle complex vector field complex vector space complex viscosity complex visibility function complex vowel complex wave complex wavelet complex word

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。