???????11?23????????????? (?? ????????????)??????23??,???????25??????????????,25????26????,????,????????4?????7?,??????

?,23??,???????????,?????????????????????22?1?????3??23???????????:????????????????13??15?,?????17???????20?,??15?????17?,??????13.3??

????,???25????????,25???26??,??????,???????4?????7?,??????????????????,25?26??????????????????????

????,26??????????????????,????????????,?,?,?:?7?????10?,?5?????????,???15??18?,?11????????????15??(????) ????????:??????? “?????150??????”_????

?? ?????????? ?????????

????:1??????150??????:?????????

2?????????

3???????

4??????????

5????????vx

???????11?23????????????? (?? ????????????)??????23??,???????25??????????????,25????26????,????,????????4?????7?,??????

?,23??,???????????,?????????????????????22?1?????3??23???????????:????????????????13??15?,?????17???????20?,??15?????17?,??????13.3??

????,???25????????,25???26??,??????,???????4?????7?,??????????????????,25?26??????????????????????

????,26??????????????????,????????????,?,?,?:?7?????10?,?5?????????,???15??18?,?11????????????15??(????) ????????:???????