“infrared beam line-type smoke detector”概念、定义、翻译-科学时代

单词	infrared beam line-type smoke detector
释义	市政工程词汇手册 infrared beam line-type smoke detector 红外光束线型感烟火灾探测器
随便看	helve helve helve hammer helveticoside helvite helvomycin Helvétius，Claude Adrien helwingia hemachate hemachrome hemachrosis hemacyanin hemacytometer hemacytometer hemadsorbent hemadsorption hemadsorption hemafibrite hemagglutination hemagglutination hemagglutination hemagglutination--h（a）emagglutination hemagglutinin hemagglutinin hemagglutinin

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

infrared beam line-type smoke detector