early fire detection

基本解释

The concentration and the mean particle size of smoke are of primary importance in early fire detection.
烟雾浓度和平均粒径是烟雾的两个重要特性参数，是早期火灾探测的基础。
The fire situation in China is very severe. Early detection of a fire is very important for fire fighting and human evacuation afterward.
我国当前的火灾形势十分严峻，火灾早期探测对于火灾扑救及火场人员逃生都十分重要。
Burning research problems on fire detection technology, such as those about combined detection, temperature detection via optical fiber, fire signal processing, early fire detection etc. are provided.
提出了火灾探测技术的热点研究问题，如复合探测技术、光纤测温技术、火灾信号处理技术、火灾早期探测技术等。