??????????????????Ч????ж??????? ???????????ж??? ????????ж??????????

??????????????б??????????????????ж?????.????θ?????,?3??????????????????.?????????????4~5???ж???.?????????9???????????,???????佫,????????????,???????.???????

?.???????

1.?????????2000?????????????,??????????綻??(?????????????ν,?????????綻??,??????????2200????)

2.2500~2600?????????????佫????,1250~1300??????????????,800~950??????????????.2500~1250~800??????????????,?????800?????????????

??.???????

???????????6000 ????????????????????й?????1000~1100?????,??????????????*2,??????????????,??????2500+?????????????佫?????????5000????????,?????????.????????????,????????????ж?????.?????б???,????????????1250?????????????,????б?????800???????佫??????.???????г?????,????????????????????.??????????????????????????????.??????????????????λ?????????.????????????,????????ο?, ??л???????-rp????

?????????,??????.?????????....????????????????????

??.???????

???????2500???????佫 ???????????????,??????????佫???λ???????,???????.???????????ú?5???,??????????Ч??.