ߵЙCʣ-к
aƷB
t(y)ˎ~ǷţǷۡʳƷ|ҪԭϣӽնϺ͵ЙCʰl(f);̑B(ti)l(f)15츯ԭϵ|ɞ鰱Ҫɷֵİl(f)l(f)ͨ^顢Y﹤γɰƷ{oCB(yng)ԭϳɞrIB(yng)ƽĮaƷ
l(f)ѿʙzyֵ85%,_100%.aƷHЙC|MFYγrϵLl(f)aƷɝMrĵB(yng)@m(x)(wn)ЧһNB(yng)Rȫor。Ll(f)F(xin)aʹraƷЙCƷ|ĸߵЙC
ҪЧ
1ЙC|ɡˮ
2ϺеĸߺЙCm(x)(wn)؝MrﵪB(yng)Ч־˥
3ԭϰl(f)ጷŵĺܼٺޏr:ѣ⛵ʹӏF(xin)a
4ԎķNԾNЧкMLͷֳЧ羀xȵºx
aƷc
1ЙCغ5%,ͬƷЙCm(x)(wn)rֹ˥ıG
2ԭϰl(f)ጷŵĺдM:ѣޏ:ߵ⛵Ŀͬrʹӏ~ƬӴGܼGЧڷۺʣSM
3aƷе|ĶNĺСӡֱӅcr:xϳֲﵰ|
rY̾W[ߵЙCʣ-к],ֱӽoԓaƷԫ@ȡSһ؏