用FDS软件研究了环境温度和水平安装位置对感烟型火灾探测器报警时间的影响。
The article USES FDS to study the effect of environment temperature and setting position on the alarm time of smoke detectors.
本论文以MQ - 2电阻式烟雾传感器和模拟电子技术为核心，设计出一种技术水平较好的烟雾报警器。
This paper has MQ-2 resistance-type smoke sensor and analog electronics technology as the core, to design a good technical level of the smoke alarm.
报警、显示及通讯，对于最大程度地减少危害，提高楼宇中安全水平有着重要的现实和经济意义。
The alarm display, reaches communication, the field cuts down damage to maximal degree, safety is horizontal in raising the building world have important reality and economy significance.
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