cold-starting造句

• Cold - start valve
  冷车起动阀
• Cold - start lamp
  冷起动灯
• Mathematical simulation of automotive exhaust catalytic converter in exhaust system of cold - start engine
  汽车尾气三效催化器排气系统冷启动阶段数值模拟
• In the beginning of cold - start , the monolith is heated only by the gas ; after light - off , the monolith is heated by the heat released by the chemical reaction
  在冷起动初始阶段,载体仅受排气的加热;当载体的温度达到起燃温度后,化学反应伴随的放热进一步加热载体,使其温度迅速上升。
• Relative to euro , euro emission regulations add the test of emission in 40s after cold - start . in order to meet the more strict emission regulations , the key question is how to make the three - way catalytic converter to light - off and increase the conversion efficiency . so it is necessary to do a numerical simulation on light - off characteristic and conversion efficiency of three - way catalytic converter in cold - start stage
  欧排放标准相对于欧排放标准增加了冷起动头40s的有害排放物测试,为满足更严格的排放法规,如何使三效催化转化器尽快起燃,提高对排气的转化效率是关键问题,因此对三效催化转化器在发动机冷起动阶段的起燃特性和转化效率进行数值模拟研究是大势所趋。