A
Ҙ֠Сrp¼l(f)ನδƽ(ji)gдNۺٳвʹôNrȘ˺ֻһrpɡһЩҲ׃СY~м鿴еСƱwRǰδеĹ(zhn)
F
؛Tăr⡰韩
23磬ӛؑcI·xпһλ؛Tr˺ԭ팑ԭr9.9Fr8.9Sɫ˺ȡµİɫ˃rHעr8.9Ԫ@λ؛TVӛߣӵ֪ͨf˃r϶SNӵȃֻˬFڵărǶپ͘˶١
ӛڼҘϺ꿴Ʒ˃rɫяԭȵS׃ɫĞɫ˺ҲǘӘעNrԭrȣֻһ̶rˆTʾ@dzнyһҪĵĿǡ`⣬Ҫ韩
Ӱ
r¼¿½1/3
Ӄrp¼һȌPеĿN»ҘϺL·ʾ(ji)LdzϦǰͲُ؛ĸ߷rܵӃrp¼Ӱ푣еĿp˴s1/3
@ҳُMڱʾҘxҼI|ܷH҂ܞ@¶ߎ·ȥĴuֻُܶмˌyl
r
pОّһrһ
ؑcI(y)ؓ؟˱ʾƷrcYrrڸ̈_ҪԭδҎ(gu)̲ȲO(jin)λ
ؑcίPؓ؟JMߵrMߙ汣opMОđһrһp¼ġ屶~rҎ(gu)I(y)r~һrһҎ(gu)
^c
p_µ
ؑcίؕLf`IОֺMߵĺϷ棬MߌͳеΣC
rp¼¶䌍҇ИI(y)^ձڵһײϺͨоLfϣИI(y)ܰ@һ¼һӛľԴ
һЩͳBiI(y)ؓ؟˱ʾӃrpОֱӛ_нII(y)յġµИI(y)˝ΣC