在汽车运行中,影响节油的因素很多,如温度、分电器、汽化器等等。根据我们多年的实践,认为汽化器是影响节油的主要矛盾。调整汽化器的开度是件很精细的工作,我们采用“优选法”来调整汽化器就简便多了。我们用单因素分数法,选定5/8为最佳渐近分数值,在主量孔开度1～3圈的范围进行优 In the car operation, many factors that affect fuel economy, such as temperature, distributor, carburetor and so on. According to our many years of practice, that carburetor is the main contradiction of fuel economy. Adjust the opening of the carburetor is a very delicate work, we use the “preferred method” to adjust the carburetor much easier. We use the single factor score method, the selected 5/8 as the best asymptotic fraction value in the main hole opening 1 to 3 laps range