W(xu)lՈ(qng)SW(xu)IJ(ni)ČW(xu)ѽ(jng)y£ֻҪҝMՈ(qng)W(xu)lYՈ(qng)W(xu)(x)ô֪ķW(xu)lʲô?Ո(qng)W(xu)ķЩ?
W(xu)lʲô?
Ո(qng)W(xu)lg18q28q;ֻҪӢZֱՈ(qng)TʿͲʿ(jng)(j)l߀Ҫ7f10fĴ߀Ҫw]зӛ@Щǻl
㶼MlͿՈ(qng)ȥW(xu)Ո(qng)ҲһȜ(zhn)IJoW(xu)Ո(qng);Ȼ;֪ͨko(h)պCIC(j)Ʊȥ
ֵһkȥCҪʾ500W(xu)r(sh)ķZC
ԼҪ(j)ԼҪՈ(qng)ČW(xu)УwҪó֜(zhn)䡣
W(xu)Ո(qng)
1.x
]W(xu)֞ɷNr1.(dng)ꄂȡx;2.̎ڮI(y)ݵx
W(xu)ʽ߶ͨ^D(zhun)W(xu)ֵķʽM(jn)W(xu)W(xu)(x)
2.(yng)îI(y)
(yu)(sh)(du)(yng)ܷgӭԸ(j)W(xu)(x)(jng)vI(y)뷨W(xu)P(gun)I(y)W(xu)(x)
W(xu)ʽ1.23ƴڴW(xu)I(y)x꼉(j)^(q)eġڴW(xu)һx500W(xu)r(sh)ZӷZԇͬr(sh)Ո(qng)W(xu)@6µ@ÌW(xu)λđ{kCՈ(qng)ӷ^W(xu)ČW(xu)(x)
һAΌW(xu)ZM(jn)W(xu)I(y)W(xu)(x)(zhn)ͨ@(g)AΞ1W(xu)((j)W(xu)1W(xu)ꌍ(sh)Hnr(sh)g8(g))gW(xu)(yng)ԓՈ(qng)W(xu)ʽI(y)ע(c)W(xu)У(hu)ՄԇYu(png)ʽQǷȡ
ע(xing)D(zhun)I(y)DZ^yģʹD(zhun)ҲҪĸ꼉(j)xڴrһĿD(zhun)ƷdzyD(zhun)Ŀ(du)һЩ
3.vîI(y)
ע(xing)hgҪ̫;W(xu)Ո(qng)xI(y)c(jng)vP(gun)ČI(y)W(xu)У(hu)cI(y)P(gun)x꼉(j)
(j)gc(din)˸߿Կ?x)vôgòҪ^ʮߚq;Ҏ(gu)ԺУI(y)(hu)ȡңԿһҪõđ{ſՈ(qng);ҹҪͨ^߿҇˽C(j)(gu)ȡſՈ(qng)
W(xu)ͬǰķһǣՈ(qng)˵ZI(y)(jng)(yn)ںηN͵I(y)(hu)(du)x꼉(j)Ӱ