a(chn)Ʒ
ţ
Ҫɷݡ
ԠƷɫɫδ
ˎáƷI(yng)B(yng)(qing)ˎcˎ(f)ƄЧֹ(f)(du)DNARNAˎˎcI(yng)B(yng)ˎˌ(du)ԼίЧ߲(f)
m(yng)Y1iԸðAh(hun){(ln)οȮY㝢(x)СȾ݆au³֧Ҽ^l(f)Լ(x)ȾƷemм(ji)Ѕ^(q)?q)δȾiuA(y)ߙC(j)wֹU(ku)ɢɏ(qing)ѸȾiIJYϿʹïЧ
2ĸiڻՑڶʹñƷÿB3-5죩ԃĸԴಡĴֱiRp̥̥İl(f)
÷ιһƷ100A(y)600kgσˮ1000kgί400kgσˮ800kһ2B2-3
Ҏ(gu)100g98g
b100g/10/Ͱ8Ͱ/
˾(jin)
㽭(dng)ˎI(y)˾(chung)1999λڕ(sh)عŽͨµ㽭ʡ㽭ʡr(nng)I(y)ƼI(y)㽭Ј(chng)ʮѫFˎI(y)Fˎʮ(qing)I(y)
˾Сע䄩o}ע䄩ᘄۄɢA(y)섩wڷҺˎȡʮN͵ľCԫFˎa(chn)Ʒa(chn)I(y)FˎƄ㽭ʡЈ(chng)ռһֱ㽭ʡҎ(gu)ģľCԫFˎa(chn)I(y)
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