һ pd
¸քӒn}
¸քӰģ܇_һYĄ܇F(xin)һֱЂ}3nęnĕr(jng)onλ(jng)Ђʲô|һ Ԕ(x)>>
܇ nͰl(f)әC(j)}
ҵǃɎ1.8mt 1000km _˄e˃fmt l(f)F(xin)˼ҵ܇ (dng)ҵĺÒ C(j)ҲС ҵ܇һσ Ԕ(x)>>
n}
n(jng)XЕrnՈ̳ʲô}09քӡ Ԕ(x)>>
ՈλM(jn)P(gun)ڒnĆ}
ҵ܇܇߀]M[] _܇l(f)F(xin)һn܇ĕrЕrn첻M(jn)ȥ糿@F(xin)@ˣ(dng)ro҇һ Ԕ(x)>>
˹MT{ĒnĆ}dzá
Сѽ(jng)1_ĕrl(f)F(xin)xϷdzأҒn1nͺn(jng)첻ϣǴxϲc(din)1nX݆܇ĕr(jng) Ԕ(x)>>
˹n ˹n ˹n ˹n ˹n ˹nʲôԭ ˹1.6n ˹ny ˹n형 ˹ôn ˹n ˹Òn ˹nD ˹nM(fi) ˹n형
V|Փ V܇չ Փ Փ
o܇ ˹(bo)r ˹DƬ ˹ ˹ô ˹N ˹ͺ
Ʒƣ
܇ͣ ˹
ٷr o(bo)r
֮ܲ鿴܇ҵĺ܇тĻ؏(f)Ŷ