ĿлW(xu) (li)Դ }ͣ
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ĿлW(xu) (li)Դ }ͣx
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ĿлW(xu) (li)Դ1+1pɊZڡ(yu)Ӗ(xn)W(xu)꼉(j)(c)˽̰棩y ˽̰桡y }ͣ058
ijW(xu)W(xu)dȤСMͬW(xu)ƿ(|(zh)ܛ)עO(sh)Ӌ(j)DʾČ(sh)(yn)Ո(qng)(j)(jng)(yn)W(xu)֪R(sh)Y(ji)ό(sh)(yn)شІ(wn)}
(1)Ո(qng)Ɯy(c)ʎƿl(f)ʲô׃
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(2)l(f)׃ԭǣ________________
(3)(dng)ƿеĶ̼?x)w________wעеNaOHҺ________ҺҲ^쵽ƵČ(sh)(yn)F(xin)
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ĿлW(xu) (li)Դ }ͣ
҂֪̼cˮ(yng)̼ôcˮǷҲܷ(yng)һNأijW(xu)W(xu)(sh)(yn)СM(du)M(jn)̽O(sh)Ӌ(j)̽^(gu)¡Ո(qng)شеP(gun)(wn)}
1O(sh)
2O(sh)Ӌ(j)(yn)Cˮܷʹ{(ln)ɫʯԇ׃ɫ(yn)Cwܷʹ{(ln)ɫʯԇ׃ɫ(yn)Cwܷʹ?ji)?rn){(ln)ɫʯԇ׃t(sh)(yn)búˎƷD
3YϣJ(rn)ԓ(sh)(yn)СMҪյYσ(ni)Б(yng)̖(ho)
ٶˮ ʹ?ji)?rn){(ln)ɫʯԇ׃t
SO2cᷴ(yng) ܶжcAҺ(yng)}ˮ
4(sh)(yn)
ٌ(sh)(yn)^(gu)bC(ni)ʯԇɫʼK](mi)׃@f(shu)
bDz^ιеsˮڶw֮ǰε{(ln)ɫʯԇδҊ(jin)ԇɫl(f)׃(dng)жwͨ^(gu)r(sh)l(f)F(xin)(rn){(ln)ɫʯԇ׃tˬF(xin)f(shu) ^(gu)з(yng)ĻW(xu)ʽ
bE
5Y(ji)ՓԭO(sh)
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