???????????? ???????????dp???????? ???????????dp???????????

??????????Ч???dp?????????????

???2???λ

????????2???λ????????λ????к??????????λ?????????2-3???????????????????

?????????

(???????????????)

??????

3??????????????λ??????????????????????????????????????????????????????λ?????????

3????????????????λ????????????Χ??С?????????

????????

ps???????????????

????????????з????????Ч????????????????л????????з????????????????????????

????3???λ

????????3???λ????????С???????????????????????????1-2-2??2-1-2??2-2-1??

?????????

??????

???????2-3??????????λ???????????????????jjc??????????????????????

????????????????????????????????з?????è????????????????Ч?????????????????????????????????????????????????л?????????????з???????????????????

????????

ps??????????????????T???????ò?????????????????????????????????鷨?????????T?????鷨????Tλ?????????????????????????

?????????????40407?????????????http://austindefensivedrivingonline.com/dtcq/