cهЙC(j)h(hun)ĿQ,@N|(zh)ҪB(yng).(dng)оˆTB(yng)֮,Ҳ(hu)p,?yn)ƽǺױƵ?pHֵضȵض(hu)Ӱ푻.,еxԵB(yng),ﶼy(tng)Q鮐.
(dng)Һܽr(sh),x^픶˕(hu)ͻһ(g),Q"^(xing)",˕r(sh)(yng)zy(c)ֵܽ{(dio).(dng)̫͕ܽr(sh),x,(sh)Jp,Ҫr(sh)M(jn)ˮؓ(f)ɺؚЧʩ.
(dng)ɢwr(sh),ˮ׃úܜ,@r(sh)F(xin)ԭ(dng)ҪС׃x,ݗ׃x.@Щԭ(dng)wС(gu)캆,Լ(x)ʳ,Є(dng)t.l(f)F(xin)@Nԭ(dng)F(xin),͑(yng)(dng)pٻؚ.
(dng)M(jn)ˮPHֵl(f)ͻ׃,^(PH=6~9),^쵽xʲSB(ti),wëֹͣ[(dng),@r(sh)(yng)̙zy(c)M(jn)ˮPHֵ,ȡҪʩ,{(dio)PHֵ.
ԭ(dng)(du)܇h(hun)׃Ӱ푵Ըڼ(x),(dng)_ؓ(f)ɺж|(zh)M(jn)r(sh),иߵԭ(dng)֮һ,wxĔ(sh)(hu)p.
ܲÕr(sh),(hu)F(xin)ëxԭ(dng),ֻвxٺݵxٳF(xin),(dng)B(ti)Oːr(sh),ԭ(dng)ͺ(dng)ﶼ(hu)ʧ.
^ֻһNԷ,ݵȱ(yn).\(yn)ֻһNa(b)ֶ,ҪšO(jin)y(c)ʽ.6