(j)ʡ_Ϣ1415ȫʡL÷Lʩ31400r38ɽl(f)A12r53LShl(f)Aս54_l(f)L{ɫA
ָ
1.PT؟÷L;
2.PTӹ̇VƵױLӵĴưܴLӰ푵ƷwY;
3.PˮˮI(y)^ȡeOđʩظ۱L@е;
4.עMT܇LrҪڏVRr涺;
5.PT͆λעɭַ
δһȫʡA
ˮAӋ찲絽1617ȫʡֵ^(q)1920հϲքeһνˮ^
أ찲՚^m(x);ͬrȫʡƫL34L7՚Ӱ1518ջ^(q)ƽ،½68;½46棬ͬr1517Ֆ|L34L7՚^1819糿͚أػ^(q)13棬֮g46ؽ68
δһȫʡwA
14(ܶ)ȫʡ쵽
15()ػD죬D
16()϶D졣ȫʡСдeɽ^(q)д
17()ȫʡֵ^(q)ͻСؽϲֵ^(q)
18()eɽ^(q)ͽ쵽ֲ^(q)С;^(q)Dơ
19()eɽ^(q)ͽֵ^(q)С;^(q)
20(һ)ȫʡ죬ػС꣬дeɽ^(q)ϲؽϲֵ^(q)ֲ
ЈLjؔ(jng)W(wng)аӛDƬЈLjκýwW(wng)վ߂δ(jng)ڙDd朽ӡDʽưl(f)ѽ(jng)ڙýwW(wng)վDdʹÕrעԴЈLjؔ(jng)W(wng)аա`߱λ؟Ρ