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21 年
赛车入门:专有技术名词
赛车的轮胎在比赛时温度会升高,如F1的轮胎温度会升高至接近轮胎熔点。温度越高,摩擦力越大,磨损也越快。 F1的干地胎本来是没有花纹的。FIA为限制车速,减小摩擦力, 98年改为前轮和后轮分别有三圈和四圈纹,99年又把前轮改为四圈纹。(教科书说摩擦力 ...
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