????:1???????:??????

2?????VX????

3?????????

4????????????

5???100???????

?6??17???????????????? (? ???????)?????????????????,?,???6?17???????,?????????,??????,?????????????????

??????,????,6??15??20??17?????????????5?,?????????????????,??,???????????????????????????????????????????????????????????????(????????????????????????????)??,????????,??????????

6?????16?????,????????????????? ??

???,???17.3??????????????????????????????:?????115.2????113.5???????????????110.2??????????????????,??????????,6?16?23??28?,?29???33?,?6??????????10??

?????????????????,???????????,???,????????1200??,????????130??300?,?????????

??,???,???

??????6????17?????5???????,?????????????????????,?15??22??,???15??,?14?????????????????????????????????????????????????????????????????????????????????????????????????????11????????????,?????????????49%?????,???????????????????????????????????????,??????

??????,??????????????,6??????????????21?,??????35???,??????????;??????????????(??????????)

???????:?????????