“fire protection water supply and hydrant systems”的概念、定义、翻译、参考文献-科学参考

单词	fire protection water supply and hydrant systems
释义	fire protection water supply and hydrant systems Encyclopedia 工学消防给水释 fire protection water supply and hydrant systems消防给水由消防水源和供水管网组成的向水灭火设施供水的给水系统。
随便看	freon freon poisoning frequence frequence distribution curve frequency frequency-agile radar frequency allocation frequency analysis frequency and duration method frequency approach frequency attribute frequency band frequency bandwidth constraint frequency bridge frequency calibration frequency capture frequency centre frequency characteristic frequency characteristic of sound pressure frequency chart frequency chirp frequency coding frequency collapse frequency comparision frequency compensation

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。