aAll are approved. 所有批准。[translate] aA number of our students are on twenty-two 很多名我们的学生是在二十二[translate] a喷油提前角过小将使喷油时间过晚,燃料燃烧情况恶化,若长时间得不到调整,局部高温会使喷油嘴和隔热护套烧熔。[translate]...
a 5.调:即柴油机或汽油机的气门间隙、配气相位、供油提前角、喷油压力以及点火正时等都应及时检查并调整,以保证发动机经常处于良好的技术状态,方能节省燃油,延长使用寿命。 5. accents: Namely the diesel engine or the gasoline engine valve clearance, matches was mad the phase, the feed angle of advance...
aAUTHORIZATION AND LIMITED POWER OF ATTORNEY 授权和有限的授权书[translate] a保证燃油清洁,及时清洗和更换燃油滤清器;经常检查校对喷油提前角,及时调整喷油器的喷油压力和雾化状况;正确安装喷油嘴护套,消除故障隐患;保证柴油机的正常工作温度,防止长时间高温运行。[translate]...
喷油提前角 1. Then the parameters such as injection pressure, fuel injection advance angleand pre-injection is analyzed and optimized and some conclusions have been found as follows:(1) Compared with burning diesel oil, the combustion noise, mechanical load, NO and soot emission of engine which...
喷油提前角调整杆2) advanced injection angle 喷油提前角 1. By using 3-D CFD method,the spray and combustion of a model 490 turbocharged DI diesel engine with different advanced injection angle were simulated. 在考虑进气涡流比的情况下,对某490增压直喷柴油机不同喷油提前角下的缸内喷雾及燃烧过程...