(j)ʡ_Ϣ1415ȫʡL(fng)÷L(fng)ʩ31400r38ɽl(f)A(y)12r53LShl(f)A(y)ս54_l(f)L(fng){ɫA(y)
ָ
1.P(gun)T؟(z)÷L(fng);
2.P(gun)Tӹ̇VƵױL(fng)ӵĴưܴL(fng)Ӱ푵ƷwY;
3.P(gun)ˮˮI(y)^ȡeOđ(yng)ʩظ۱L(fng)@е;
4.עMT܇L(fng)rҪڏVRr涺;
5.P(gun)T͆λעɭַ
δһȫʡA(y)
ˮA(y)Ӌ찲絽1617ȫʡֵ^(q)1920հϲքeһνˮ^
أ찲՚^m(x);ͬrȫʡƫL(fng)34L(fng)7՚Ӱ1518ջ^(q)ƽ،½68;½46ͬr1517Ֆ|L(fng)34L(fng)7՚^1819糿͚أػ^(q)13֮g46ؽ68
δһȫʡwA(y)
14(ܶ)ȫʡ쵽
15()ػD(zhun)D(zhun)
16()϶D(zhun)ȫʡСдeɽ^(q)д
17()ȫʡֵ^(q)ͻСؽϲֵ^(q)
18()eɽ^(q)ͽ쵽ֲ^(q)С;^(q)D(zhun)
19()eɽ^(q)ͽֵ^(q)С;^(q)
20(һ)ȫʡ죬ػСдeɽ^(q)ϲؽϲֵ^(q)ֲ꣬
ЈLjؔ(jng)W(wng)аӛDƬ(qun)ЈLjκýwW(wng)վ߂δ(jng)ڙ(qun)D(zhun)d朽D(zhun)ʽ(f)ưl(f)ѽ(jng)ڙ(qun)ýwW(wng)վD(zhun)dʹÕrעԴЈLjؔ(jng)W(wng)аա`߱λ؟(z)