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xӽQ֬Ҫv
2015-03-09 19:58:26 Դ
xӽQ֬Ǹ߷ӻ칤ˇԭ䷽ۺϜض(lin)ȵIJͬͬҪܷ֞ɲ
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֬һN|(zh)Mɲͬɫ籽ϩ֬SɫҲгʺɫͳɫӰ푲һrԭs|(zh)(lin)֬ɫ֬\(yn)^?yn)NԭЕrɫҲ׃֬γҪA_(d)90%
֬wĴСӰ푽QٶȡpʧϴЧȡwС̫ˮ̎xӽQ֬w2040ĿȵıʾЧͲϵ(sh)ʾ
ܶ
P(gun)ϵˮ̎ˇ֬͘bܶȵıʾУܶȣһ1.6g/cm3ңܶȣһ1.041.30g/cm3֮gҕܶȣһ0.600.80g/cm3֮g
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֬ĺˮԽʾ϶Խ(lin)ԽС
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֬ˮ֮ҪÛc(lin)ȡԻF(tun)Qˮ늽|(zh)ܶɽQxӵ|(zh)P(gun)֬ڽQc^Еl(f)ÛsF(xin)Ûs֬
ĥ
ӳ֬ęC(j)е(qing)ȡ(yng)Cÿ֬^7%
ܽ
֬(ni)е;ۺҪuܽژ֬ʹ^Ҳl(f)z
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ꖘ֬͜100(qing)Aꎘ֬60Aꎘ֬͜80ڵڻ0rY(ji)
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2W(xu)ܡ
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ھAH+xӽQ֬OH-xӽQ֬ȵc늽|(zh)AͬˮxH+OH-
۾кcˮ늽|(zh)|(zh)cAM(jn)кͷ(yng)ҲM(jn)ˮ
xӽQ֬Nxӵһxԡ
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