詞語：light-off
light-off的解釋
light-offv. 點火；啟動
light-off的意思
light-off 點燃;背光關閉;啟動;起燃;Light fall-off 邊角失光;light-off detector 點火偵測器;light-off trial 點火試驗;light-off temperature 熄燈溫度;起燃溫度;熄燈溫度?;
light-off的參考例句
1.The heat and mass transfer model of chemical reactions in monolith was coupled to simulate the light-off characteristics of catalytic converter during cold start by CFD. 利用CFD軟件耦合三元催化轉化器化學反應傳熱、傳質模型對催化轉化器冷啟動起燃特性進行有限元模擬研究。
2.It may effectively reduce the HC emissions to use a catalyst with low light-off temperature, close-coupled catalyst, HC traps, second air injection and electrically heated catalyst. 採用如低起燃溫度催化劑、密耦催化劑、HC捕集器、二次空氣注入和電加熱催化劑等在內的排氣後處理技術，可以有效地減少污染物尤其是HC的排放。
3.Experimental results show that secondary air injection can shorten the light-off time of three-way catalytic converter, and effectively reduce the emissions of HC and CO during cold start. 試驗表明二次空氣可以縮短催化器起燃時間，有效地降低冷起動過程中HC和CO排放。