“single-injection pressurization”的概念、定义、翻译、参考文献-科学参考

单词	single-injection pressurization
释义	single-injection pressurization Encyclopedia 工学防烟排烟系统释 single-injection pressurization直灌式机械加压送风不设置送风井道，采用风机直接对楼梯间进行机械加压送风的一种机械防烟方式。
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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。