The testing results showed that increasing the intaketemperature was favorable to the decrease of HC and CO emissions.
结果表明，提高进气温度有利于减少冷起动阶段的HC、CO排放。
2
This paper presents the engine emissions at different intaketemperature, heating methods and volume of accumulators during the cold start.
研究了不同进气温度、加热方式和蓄热箱容积对发动机冷起动排放的影响规律。
3
And on the bases, numerical prediction about temperature influence area and intaketemperature rise of thermal effluent was made, reference for project desi...