“消防龙头阀”的概念、定义、翻译、参考文献-科学参考

单词	消防龙头阀
释义	消防龙头阀 hydrant valve
随便看	mixed hemorrhoid mixed hiatal hernia mixed-high component mixed high frequency mixed high frequency component mixed high frequency signal mixed highs mixed-highs (component) mixed-highs signal mixed highs system mixed-highs transmission mixed high technique mixed immunity mixed income mixed indicator mixed infection mixed inflorescence mixed instruction mixed integer programming mixed in transit mixed-intransit mixed-ion laser mixed joint mixed ketone mixed language program(m)ing

科学参考收录了1248194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。