?? ??????22???????????50%
????:1?????????:??????
2????????????
3?????????700??
4????????????
5???????
???1?????????????16?? (???????????? ???)1?16????,??????????22????????????????????????(?????????????)???????????,??,22?,?????????????????????????,???????????????3??,??50%?
1??????16??,????????22?????????????? ???????????,????????3973.64??????“W”???????????,?20%,?????????
“???????????,????????????,??,???????????????,??,????”??????22????????????????????(???)16???
1???16???,?????22????????? ???????????????22???(????????????)??????,??????????????????,?81.2???,????????????,??????30??????,??????????5?6??
1???16?,???22?? ?????? ????????????????22??????????(??)???,??,?,????(???????????????)
??????:??