}Ŀб(𰸺ͽ)
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Dʾxoyƽ(ni)ĵأyĄ(qing)늈(qing)СEڵһ͵ڶЄ(qing)ňŸБ(yng)(qing)ȞBֱֱ(bio)ƽһ(g)|(zh)m늺eySPc(din)Գٶv0ֱ늈M(jn)늈(Ӌ(j))(jng)늈ƫD(zhun)cxSؓ(f)45M(jn)ňܷصԭl(f)c(din)P
(1)Ҫfӵ\(yn)r\(yn)܉EʾD
(2)Pc(din)(bio)ԭc(din)ľx
(3)ӏPc(din)l(f)(jng)Lr(sh)gٴηPc(din)
һx}
1ABC 2D 3A 4CD 5B 6BC 7AC 8A
9BCD 10C 11BD 12ACD
x}
1310֣
1ƽ|(zh)ҺwĜضÿ2֣
uf2СҲ㌦3ֻضȡ]СҺwġo1֣
2ӵƽܲ׃ӵ̶ܼÿ2֣
uf]Сƽ܄Ӳ׃Ľo1λwe(ni)Ӕ(sh)ࡱҲ㌦
1410֣
1ȫ䣻棨ÿ2֣
2m(dng)(q)lʣڣԽӽwĹlʣڣԽÿ2֣
1511֣
1B1֣1.342֣
2٣1֣?yn)@(g)ĦС`С㣬(sh)(yn)С2֣
a=
BC2֣
1612֣
1ER12֣
D3һ̎eo@3֣
2늉ÿһսo1֣
3D_Ľo2֣
E=1.50Vr=1.88ÿһ(xing)o1֣
[E1.471.50V]r:1.801.88㌦]
uf3D]ֱ߶ͽ֮IJo@2]DóErʹ_Ҳܽo֡ˈDҎ(gu)ҪDֲo_óErķսoY(ji)]бλЧ(sh)ֵIJܽo
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