Ԫ ̼̼ (f)(x)Ŀ(bio)
l(f)ߣcj_qyg l(f)r(sh)g2010-04-19 16:59:44 c(din)(sh):
Ԫ ̼̼
(f)(x)Ŀ(bio)
һJ(rn)R(sh)|(zh)Ķ
1̼Ć|(zh)ʯʯīC60̼{J(rn)R(sh)ͬNԪؿγɲͬ|(zh)
2o(w)̼ľ̼̼̿̿ڵԺ;
3ʯʯī|(zh)ʲô@c(din)Ҫԭʲôքeʲô;
W(xu)(x)(sh)(yn)ȡCO2
1ʲôˎƷwܷxCaCO3Na2CO3ĩҺwܷxϡ}ϡԭʲôʲôb
2(j)ʲôxl(f)búռbãҊ(jin)İl(f)bЩҊ(jin)ռbЩ
3M(jn)Кwęz(yn)(yn)M(yn)ȼԚw
֪Ȼ̼ѭh(hun) Ό(sh)F(xin)
Ч(yng)
֪Ч(yng)ijͷעc՚ȾȾķ΅^(q)e
塢̽CO2Ҫ|(zh);
1CO2|(zh)Щͨ^(gu)(sh)(yn)(li)f(shu)ɴ|(zh)Qʲô;
2̽CO2cˮˮˮ(yng)W(xu)(hu)O(sh)Ӌ(j)(sh)(yn)f(shu)CO2ȲȼҲ֧ȼɴ|(zh)Qʲô;
֪COҪ|(zh);
1|(zh)Щ2W(xu)|(zh)(g)3Ιz(yn)CO
ԪĻW(xu)ʽ֮g(lin)ϵҪ쾚