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۱ϩˮԵĸ߷Ӿۺ ҪڸNI(y)Uˮ̎FSUˮ像SUˮұUˮϴúUˮˮ̎Óˮ߀ˮ̓̎...
۱ϩڼSʹҪ鼏Ʒϝ{?yn)۱ճȺճԣBԺÓ{c(din)ɴʹƷopϝ{pٽg{C(j)^ʺÓ۱ϩϝ{Һ...
۱ϩxԄֳxӾ۱ϩxӾ۱ϩƽrʹxӾ۱ϩͨ^xӶȄ֮a(chn)ƷҎ(gu)xӾ۱ϩtͨ^֮a(chn)ƷҎ(gu)
۱ϩ̎ˮrֱҪȌܽóɲͬȵҺʹôЩӰ푾۱ϩˮճ
ÓˮxӾ۱ϩxܶȵĸߵx;۱ϩֳַxxӺ͏(qing)xN(sh)Hж^ࡣ
۱ϩ ˮԵĸ߷Ӿۺ늽|(zh)кһ(sh)ĘOԻF(tun)ͨ^ˮБҸĹwӣʹgܘͨ^늺кʹγɴɼ...
۱ϩ ɫĩСwܶȞ1.32g/cm3(23ȣضȞ188ܛضȽ210һ㷽rˮɕr֕ܿĭh(hun)ȡˮxľ...
۱ϩ (jng)Q顰٘I(y)?yn)۱ϩʹ÷dzVSИI(y)бV(yng)ճY(ji)蹸(wn)zwpzϵ.
xӾ۱ϩM(jn)ʹõĕrճȶܵЩصӰҿСԔ(x)˽xӾ۱ϩˮҺճܲҺĝضȡpHֵʼۺӰ...
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