??Щ??

????????????е???仯?????????Щ??С?Χ??????С??????С?????СС???Χ??????????????м????飬????????????Σ?????????????????????????????????仯γɡ???????仯??еκ?????顣???????λ??? ?ε?????Щ??? ?????????λо??????????????С????顣?(???)?????????????г????????г?????Щ?????п???????????г???г????????????????ег??.?????????г?г???????????...

è????è???С?è???????????й??С????С???.
??С???
??????????а?????÷?????????
è????è?

?
?????
?è?è??й???
???????
Ч????
?è?????

δ?
è???è?????????塣?è??èн???н??è????У4?????????伾??10?è33è??Яè???壬è????Я???è????鴫С1?è???90%è???й???á???è????ò??0.779.3/1080%??

??Σ
è??????????è??37??????????塢裬С?γ...

?? ?!
?
????????δ????к??????壬?? ???κζκδ???γ???????????????
??????????0.1%.?

??????????Щ???????

?????档???????????????ùн???????С??????????ù??й?о??????????????????????Ч

???档??????н???ù??????е???????????????????????????????У??档???????????壬?????????á

??????????Σ???????????????????????λ??á?е???...

????????ег??????
?г?????????仯?????? ??


??????

??
??
    1???????????д?????????
2??????????????λй???????д??????
3????????????
4???β???д??????
5??????β??????
6鲡г??????????β?Щ??????
7???С????????????
8???????????????
?
緽??????????緽?裬?????л?????磬??Ч??
??
?嵭???????????????????????????????
?????????á
?1
  ????
  ÷???...